NSN C20837

0.260 inches nominal hole diameter, 0.60 inches nominal key base circle diameter, 12 external key quantity, v-22 end item identification, 0.145 inches nominal external tapered key width.

NSN 5310-01-732-5516 Datasheet

(NSN) National Stock Number

5310-01-732-5516

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-732-5516

Requires Demilitarization

Yes

(INC) Item Name Code

14218

Date

Sat, Aug 2, 2025

End Item Identification

v-22

External Key Quantity

12

External Tapered Key Width

0.145 inches nominal

Hole Diameter

0.260 inches nominal

Key Base Circle Diameter

0.60 inches nominal

Material Document And Classification

ams 5517 or 5903 or 5907 or 5910 aerospace material spec std single material response overall

Material Thickness

0.014 inches minimum and 0.016 inches maximum

Material

steel comp 301 overall

Part Name Assigned By Controlling Agency

washer, tab lock

Outside Diameter

0.75 inches nominal

Surface Finish

250.0 microinches all surfaces

Surface Treatment Document And Classification

astm a 967 international std/spec single treatment response overall

Surface Treatment

passivate overall

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

0014218

Cross Reference

CAGE Codes

94697

Moog Inc

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 5310-01-732-5516?

   The FSCG of the NSN 5310-01-732-5516 is 5310

2. Does NSN 5310-01-732-5516 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 5310-01-732-5516 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5310-01-732-5516 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 5310-01-732-5516 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Sat, Aug 2, 2025