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NSN 4702-4

Key Washer

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.094 inches nominal internal straight key width, 0.630 inches minimum and 0.640 inches maximum hole diameter, 1 internal key quantity, casehardened features provided, 0.232 inches nominal distance from centerline to top of internal key.

NSN 5310-01-213-4841 Datasheet

(NSN) National Stock Number
5310-01-213-4841
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-213-4841
Requires Demilitarization
Yes
(INC) Item Name Code
01869
Date
Fri, Jul 26, 1985
Distance From Centerline To Top Of Internal Key
0.232 inches nominal
Features Provided
casehardened
Hole Diameter
0.630 inches minimum and 0.640 inches maximum
Internal Key Quantity
1
Internal Straight Key Width
0.094 inches nominal
Material Thickness
0.090 inches nominal
Outside Diameter
1.000 inches minimum
Style Designator
key

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
0001869

Cross Reference

CAGE Codes

0W357
Pdi Ground Support Systems, Inc.
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
U - 50.0
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
55210
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
194160

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-213-4841?

    The FSCG of the NSN 5310-01-213-4841 is 5310

  2. Does NSN 5310-01-213-4841 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.

  3. Does NSN 5310-01-213-4841 contain precious materials?

    Item does not contain precious metal.

  4. Does NSN 5310-01-213-4841 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.

  5. When the NSN 5310-01-213-4841 was assigned to the Federal Catalog?

    It was assigned 41 years ago, on Fri, Jul 26, 1985

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