PartsTable TECHNICAL DATA SHEET

NSN 5310-01-345-5417Government record, cited

Washer, Lock5310-01-345-5417

NSN 5310-01-345-5417 · NIIN 013455417 · Part number KR516-37

R G Rollin Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 54752

Government record, cited

NSN 5310-01-345-5417 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-345-5417. Manufacturer of record part number: KR516-37.

Also searched as 5310-01-345-5417 · 5310013455417 · NIIN 013455417 · 01-345-5417 · FSC 5310 Nuts and Washers · CAGE 54752 · KR516-37 · KR760200 PIECE 37 · KR520-37

Nearby stock numbers ← 5310-01-345-5416 · 5310-01-345-5422 Washer, Split →

5310-01-345-5417 — Nuts and Washers

Features

Washer,lock — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: R G Rollin Co

Identification

NSN: 5310-01-345-5417
NIIN: 013455417
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: KR516-37
Manufacturer: R G Rollin Co

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-345-5417, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is R G Rollin Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,lock
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	R G Rollin Co (CAGE 54752)

Technical Specifications

Parameter	Value
NSN	5310-01-345-5417
Primary Part Number	KR516-37
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	R G Rollin Co
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
KR516-37 PRIMARY	R G Rollin Co (USA)
KR760200 PIECE 37	R G Rollin Co (USA)

Reference documents

Reference	Meaning
KR520-37	C/1 Advisory reference — outside the item-of-supply concept R G Rollin Co

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-345-5417?

NSN 5310-01-345-5417 is a Washer,lock, manufactured by R G Rollin Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-345-5417?

NSN 5310-01-345-5417 has 2 manufacturer part numbers on file: KR516-37 (R G Rollin Co), KR760200 PIECE 37 (R G Rollin Co).

Is NSN 5310-01-345-5417 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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