5310-01-550-0311

Double Hexagon Self-locking Nut email this page

Images

Reference images of this national stock number
Reference of NSN 5310-01-550-0311 Reference of NSN 5310-01-550-0311 Reference of NSN 5310-01-550-0311

Model or part number: H56351-5

Stock Availability  condition code chart

This product is available in the following quantities and conditions.

  • NE: 25

Total: 25 Note: Availability of this item was last updated 09/21/2020, and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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pdf NSN 5310-01-550-0311 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
3b
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.ACTA
Nut Style:
Double hexagon
MRC:
None.ADEA
Nut Height:
0.430 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
1520-01-355-8250
MRC:
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.BZRR
Thread Series:
Unjf
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
20
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
44.0 rockwell c
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.437 inches
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Nut, double hexagon, self-locking, alloy steel 450 f, 200ksi, flanged
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 8740
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Ams 6322 assn standard single material response or ams 6304 assn standard single material response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Cadmium
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Ams-qq-p-416 assn standard single treatment response
MRC:
--
NIIN:
015500311
MRC:
--
NATO Stock Number:
5310-01-550-0311
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A021A0
MRC:
--
INC:
05276
MRC:
--
IMM:
KZ
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping icon

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Attack Helicopter NSN 1520-01-355-8250 Parts and components for this end application.

NSN Component Description
NSN 9150-01-209-3399 Helicopter Trans Lubricating Oil
NSN 5306-01-467-6368 Close Tolerance Bolt
NSN 5305-01-468-1448 Machine Screw
NSN 5340-01-468-2668 Mounting Bracket
NSN 5310-01-468-7222 Flat Washer
NSN 4730-01-469-0032 Tube Reducer
NSN 5930-01-469-1568 Push Switch
NSN 5998-01-469-1598 Backplane Assembly
NSN 5310-01-469-1690 Flat Washer
NSN 5310-01-469-1843 Flat Washer
NSN 5895-01-469-2515 Electronic Communication E Cover
NSN 5305-01-469-3049 Close Tolerance Screw
NSN 5340-01-469-3280 Handle Flex
NSN 5340-01-469-3333 Block Handle Mounti
NSN 5325-01-469-5424 Retaining Ring
NSN 5306-01-469-5429 Shear Bolt
NSN 5310-01-469-5470 Plate Self-locking Nut
NSN 5935-01-469-7237 Electrical Plug Connector
NSN 5306-01-469-8494 Shear Bolt
NSN 5930-01-469-9694 Toggle Switch
NSN 5935-01-469-9703 Electrical Connector Backshell
NSN 5935-01-469-9924 Electrical Plug Connector
NSN 5935-01-469-9927 Electrical Plug Connector
NSN 5935-01-469-9942 Electrical Plug Connector
NSN 5935-01-469-9956 Electrical Plug Connector
NSN 5935-01-469-9972 Electrical Plug Connector
NSN 5935-01-470-0404 Electrical Receptacle Connector
NSN 5935-01-470-0412 Electrical Receptacle Connector
NSN 5935-01-470-0427 Electrical Receptacle Connector
NSN 5935-01-470-0435 Electrical Receptacle Connector
NSN 5999-01-470-5559 Electrical Clip
NSN 5340-01-470-5716 Mounting Bracket
NSN 5305-01-470-5922 Panel Screw Assembly
NSN 5305-01-470-5931 Panel Screw Assembly
NSN 5999-01-470-6327 Electrical Grounding Strip

Formal Definition

Government issue definition of NSN 5310-01-550-0311

A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

Recent Solicitations Most recent solicitations for NSN 5310-01-550-0311

End Date
Solicitation
Qty
Purchase Request
End Date:
2024-05-28
Solicitation:
SPE4A624T81T0
Qty:
650
Purchase Request:
7007685349
End Date:
2023-11-27
Solicitation:
SPE4A624T9077
Qty:
967
Purchase Request:
7005375297
End Date:
2023-06-30
Solicitation:
SPE4A623T03LC
Qty:
474
Purchase Request:
7003348291
End Date:
2023-02-28
Solicitation:
SPE4A623T805K
Qty:
542
Purchase Request:
7001694802
End Date:
2022-10-31
Solicitation:
SPE4A623T4895
Qty:
363
Purchase Request:
7000145733
End Date:
2022-07-05
Solicitation:
SPE4A622T01LW
Qty:
198
Purchase Request:
0094839590
End Date:
2020-05-11
Solicitation:
SPE5E720T8076
Qty:
2244
Purchase Request:
0084723746
End Date:
2020-04-21
Solicitation:
SPE5E720T7390
Qty:
3000
Purchase Request:
0081563452
End Date:
2020-04-15
Solicitation:
SPE5E020U0285
Qty:
1728
Purchase Request:
1000091600
End Date:
2020-03-30
Solicitation:
SPE5E720T6433
Qty:
4665
Purchase Request:
0084247658

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
31
PKG:
27AZ
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 31

Waterproof bag, sealed.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
7318160000
NAICS:
332722
End Use Class:
12300
SITC:
69421
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7318160000

Nuts Of Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69421

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Threaded, Of Iron Or Steel

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
093486
NMF Description:
Noi (sub 3) Nuts Or Screws Bolts
UFC:
48950
LTL:
Rating variable
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Industrial Hardware Supply Chain
08/1611/1602/1705/1708/1703/1810/18
566.00723.00329.00280.00101.002081.00655.00

Manufacturers

This NSN is registered to the following cage codes.
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