5310-00-841-2576
Flat Washer

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Item Specifics
Federal Supply Class (FSC) |
Nuts And Washers | |
National Item ID Number (NIIN) |
008412576 |
Item Identification | Nuts And Washers
5310-00-841-2576, A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.
Supply Class (FSC) | NSN Assignment | NIIN | Item Name Code (INC) |
---|---|---|---|
5310 | Dec 28, 1966 | 008412576 | 13393 (Washer, Flat) |
End Item Applications NSN 5310-00-841-2576 end item applications/platforms
- 4610-01-250-3724
- Mechanical Actuator Aircraft
- Ground Handling Equipment Adapter
- Close In Weapon System (ciws-phalanx) (EIC A1N)
- Aircraft Deceleron
- Water Distributor Tank Type (EIC D2A)
- Aircraft Maintenance Fixture
- Road (130g) Grader (EIC FDA)
- Water Purification Hypochlorination Unit Frame Mounted
- Loader Scoop (EIC JCA)
- Outboard Propelling Unit
- Motorized Steel; 2 Drum Tandem 10-14 Ton (cce) Roller (EIC JGA)
- Vibrator; Self-propelled High Impact Single Drum Roller (EIC JJA)
- Tractor Scraper (EIC D3A)
- C-17a Aircraft Support Equip (EIC EDF)
- Full Track Tractor (EIC HHA)
Flat Washers Cross Reference
Part Number | CAGE | Variation |
---|---|---|
417-0037-055 | Cage Code 71229 | Cross Ref. Part |
CV128350 | Cage Code KCQ24 | Superseded, Discontinued, or Replaced |
8T-4205 | Cage Code U8468 | Superseded, Discontinued, or Replaced |
5544138-5 | Cage Code 53711 | Original Part |
8T-4205 | Cage Code 11083 | Original Part |
MS25440-4 | Cage Code 80205 | Original Part |
MS25440-4 | Cage Code 96906 | Superseded, Discontinued, or Replaced |
10085259 | Cage Code A486G | For Reference Only |
National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.
Code Description | Code | Value | Meaning |
---|---|---|---|
NMF Description | NMFC | 194160 | Washer Or Gaskets, Iron Or Steel, |
Universal Freight Code | UFC | 55210 | |
Less than a truck load rating | LTL | U | 50.0 |
Water Commodity | WCC | 713 | Metal hardware |
Type of Cargo | TCC | Z | No special type of cargo code applicable |
Special Handling | SHC | 9 | Other or no special handling required (sh) |
Air Dimension Code | ADC | A | Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
Air Commodity | ACC | B | Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
Air Special Handling | ASH | Array | No special handling required. |
Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.
Schedule B | Sch. B Description | Demilitarization | Classification | ITAR Regulation |
---|---|---|---|---|
7318220000 | Washers other than lock washers, iron or steel | Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). | Unclassified | Not ITAR Controlled |
MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.
Country / Entity Name | MOE | |
---|---|---|
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Brazil | YA |
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Spain | YB |
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Belgium | ZB |
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Canada | ZC |
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New Zealand | ZE |
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France | ZF |
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Germany | ZG |
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United Kingdom | ZK |
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Greece | ZU |
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Turkey | ZW |
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United States | ZZ |
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Department Of The Army | ZZ |
DSOR | MOE Rule | NIMSC |
---|---|---|
No MOE rules found for this NSN. |
Material & Special Handling Item material and handling information
Code Description | Value | Meaning |
---|---|---|
HMIRS | N | Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
Precious Metals Indicator | U | Precious metal content is unknown |
Criticality Code | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
Repairability | Z | This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
Management Rec. / Rep. Code: Special program consumables

Air Force
Fund | SF – Stock fund applicable to items managed for the air force by the respective inventory control point. |
Budget | 9 – Air force decentrally managed |
Material Management | SX – Brac mmac for oc-alc |
Price Validation | V – The current standard price has been validated. - the item has been analyzed in conjunction with the zero overpricing program and is in the accepted price range. -the item was procured under open competition and under the competitive arena the price is considered fair and reasonable. -zop or standard price challenges are permissible but must be supported by adequate justification. |

Air Force Management Code Definition
Fund | A two position code that classifies an item into categories in terms of funding and budgeting. |
Budget | Identifies investment items to budget programs from which item is funded. |
Material Management | Identifies an item of supply to be managed by a specific activity manager. |
Price Validation | Indicates validity of the recorded unit price. |

Marines
Stores Account | 1 – Marine corps stock fund account item. |
Combat Essentiality | 5 – Critical repair part to a combat essential end item. those parts or components whose failure in a combat essential end item wi |
Management Echelon | B – All commodities |
Material Identification | |
Operational Test | |
Physical Category |

Marines Code Definition
Stores Account (SAC) | Indicates the type of funds employed within the marine corps in supply support operations. |
Combat Essentiality (CEC) | Establishes if an item is essential to the operational readiness of a weapon system or the conduct of a military mission, or that a functional part contributes to the tactical and essential operations of an item component or assembly, and its failure would render the item inoperable or incapable of fulfilling its mission. |
Management Echelon (MEC) | Classifies items into categories by material and procurement echelon. |
Material Identification (MIC) | Identifies method of accounting, degree, and type of control to be maintained for the item and to identify material by specific purpose, type, or classification for the war reserve system. |
Operational test (OTC) | Indicates special procedures must be performed on an item of supply while under care-in-stores or as a part of the issue process. |
Physical Category (PCC) | Indicates category for picking, packing, and marking items for shipment. |

Navy
Cognizance | 9B – Naval inventory control point, mechanicsburg |
Special Material | |
Requisition Restriction | |
Special Material Content |

Navy Management Code Definition
Cognizance (COG) | Identifies the inventory manager (IM) and inventory control point (ICP). |
Special Material (SMIC) | Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling |
Req. Restriction (IRRC) | Item requisition instructions. |
Special Material (SMCC) | Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management. |

Army
Accounting Requirements | X – Expendable item. an item of army property coded with an arc of ``x'' in the amdf. expendable items require no formal accountability after issue from a stock record account. commercial and fabricated items similar to items coded ``x'' in the amdf are considered expendable items. |
Material Category 1 | T – Industrial supplies (dla/gsa items) |
Material Category 2 | 2 – Stock fund secondary items |
Material Category 3 | 2 – Nonreparable items (exclusive of insurance and provisioning items). this code will be used to identify items which are not reparable. |
Material Category 4 & 5 | 00 – Dla/gsa-managed items that cannot be identified to a specific army weapons systems/end item |

Army Management Code Definition
Accounting Requirements | Accounting Requirements Code (ARC): a one position alpha code that indicates the accountability of an item of supply. |
Material Category 1 | Material category and inventory manager. |
Material Category 2 | Appropriation and budget activity account. |
Material Category 3 | Management inventory segment. |
Material Category 4 & 5 | Specific group / generic category. |