4310-01-181-6820

Piston Ring email this page
ITAR Registered

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Reference images of this national stock number
Reference of NSN 4310-01-181-6820 Reference of NSN 4310-01-181-6820 Reference of NSN 4310-01-181-6820

Model or part number: AIR5741

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Description

Compression Ring NSN 4310-01-181-6820.

pdf NSN 4310-01-181-6820 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
Cross Sectional Shape:
Plain rectangular, straight face
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.ADTE
Joint Style:
Vertical joint
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
1650-01-163-6398
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Aircraft hydraulic system
MRC:
--
NIIN:
011816820
MRC:
--
NATO Stock Number:
4310-01-181-6820
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A08400
MRC:
--
INC:
11459
MRC:
--
IMM:
CX AX AX AX AX
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 Line Actuating Cylinder Assembly NSN 1650-01-163-6398 Parts and components for this end application.

NSN Component Description
NSN 1650-01-178-2720 Linear Actuating Cylinder Piston
NSN 5330-01-179-6718 Metal Seal Ring
NSN 1650-01-179-8045 Actuator Gland Assembly
NSN 4310-01-180-9544 Piston Ring
NSN 1650-01-181-5663 Linear Actuating Cylinder Cap
NSN 4310-01-181-6820 Piston Ring
NSN 1650-01-182-4444 Actuator Mounting Tee

Formal Definition

Government issue definition of NSN 4310-01-181-6820

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

Recent Solicitations Most recent solicitations for NSN 4310-01-181-6820

End Date
Solicitation
Qty
Purchase Request
End Date:
2022-10-03
Solicitation:
SPE7M122T793D
Qty:
114
Purchase Request:
0095960816
End Date:
2022-09-19
Solicitation:
SPE7M122T727Q
Qty:
83
Purchase Request:
0095760216
End Date:
2022-08-15
Solicitation:
SPE7M122T608S
Qty:
12
Purchase Request:
0095353830
End Date:
2020-03-31
Solicitation:
SPE7M120U0421
Qty:
174
Purchase Request:
1000090401
End Date:
2020-03-09
Solicitation:
SPE7M120T123T
Qty:
237
Purchase Request:
0083223899
End Date:
2020-01-27
Solicitation:
SPE7M120T9446
Qty:
73
Purchase Request:
0083223899
End Date:
2019-11-25
Solicitation:
SPE7M120T3880
Qty:
32
Purchase Request:
0082434841
End Date:
2019-05-06
Solicitation:
SPE7M119T207U
Qty:
9
Purchase Request:
0079498844
End Date:
2019-03-21
Solicitation:
SPE7M119T039H
Qty:
3
Purchase Request:
0078738838
End Date:
2019-01-14
Solicitation:
SPE7MC19T4301
Qty:
72
Purchase Request:
0077718669

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:
00
MOP:
31
PKG:
27Z0
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
0
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.

Cushion Material (CUSH) 00

No requirement.

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:
8414902095
NAICS:
333912
End Use Class:
21100
SITC:
74380
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8414902095

Parts Nesoi, Of Compressors Other Than Refrigerating and Air Conditioning Compressors

End Use Code 21100

Industrial Engines

Standard Intl. Trade Class (SITC) 74380

Parts For Air Or Vacuum Pumps, Air Or Other Gas Compressors and Fans; Parts Of Ventilating, Recyling Or Cooker Hoods Incorporating A Fan

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
126700
NMF Description:
Iron Piston Rings
UFC:
64230
LTL:
85.0
LCL:
77.5
WCC:
594
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) 594

Pumps and parts, (machinery and parts),(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

Maritime Supply Chain
05/1601/1708/1711/1705/1812/1801/1906/1911/1904/20
34.0074.0026.0056.0058.0019.0054.0056.0055.0021.00

Manufacturers

This NSN is registered to the following cage codes.
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