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NSN C20784

Retainer Ring Nut Assembly

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

f16 end item identification, unable to decode material, 0.485 inches maximum shoulder width, retainer,nut,cold worked,rivetless part name assigned by controlling agency.

NSN 5310-01-680-7929 Datasheet

(NSN) National Stock Number
5310-01-680-7929
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-680-7929
Requires Demilitarization
Yes
(INC) Item Name Code
16007
Date
Tue, May 21, 2019
Schedule B Code
7616108000
End Item Identification
f16
Part Name Assigned By Controlling Agency
retainer,nut,cold worked,rivetless
Material
unable to decode
Shoulder Width
0.485 inches maximum

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0016007

Cross Reference

CAGE Codes

81755
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
U.s./canadian manufacturers
51439
Fatigue Technology Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
AZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
48950
Water Commodity
573 - Bolts or nuts (iron or steel),(less than 35 feet)
National Motor Freight Classification Item Number
093486

Schedule B & Trade

Schedule B
7616-10-8000
Description
washers and similar articles, of aluminum
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69440
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-680-7929?

    The FSCG of the NSN 5310-01-680-7929 is 5310

  2. Does the NSN 5310-01-680-7929 have a Schedule B code assigned?

    Yes, the Schedule B code is 7616108000

  3. Does NSN 5310-01-680-7929 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5310-01-680-7929 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-680-7929 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 5310-01-680-7929 was assigned to the Federal Catalog?

    It was assigned 7 years ago, on Tue, May 21, 2019

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