Washer, Shouldered and Recessed5310-01-570-3931

NSN 5310-01-570-3931 · NIIN 015703931 · Part number R17-1037

Marmon-Herrington Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 27188

Government record, cited

NSN 5310-01-570-3931 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-570-3931. Manufacturer of record part number: R17-1037.

Also searched as 5310-01-570-3931 · 5310015703931 · NIIN 015703931 · 01-570-3931 · FSC 5310 Nuts and Washers · CAGE 27188 · R17-1037 · 1002312

Nearby stock numbers ← 5310-01-570-3878 Nut Plate Assy, Airc · 5310-01-570-3955 Nut, Self-Locking, Hexagon →

5310-01-570-3931 — Nuts and Washers

Features

Washer,shouldered and Recessed — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Marmon-Herrington Company

Identification

NSN: 5310-01-570-3931
NIIN: 015703931
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: R17-1037
Manufacturer: Marmon-Herrington Company

General Description

The Washer,shouldered and Recessed, cataloged under National Stock Number 5310-01-570-3931, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Marmon-Herrington Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-570-3931
Primary Part Number	R17-1037
Item Name	Washer,shouldered and Recessed
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Marmon-Herrington Company
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
1002312	General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
R17-1037 PRIMARY	Marmon-Herrington Company (USA)

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 5310-01-570-3931?

NSN 5310-01-570-3931 is a Washer,shouldered and Recessed, manufactured by Marmon-Herrington Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-570-3931?

NSN 5310-01-570-3931 has 2 manufacturer part numbers on file: 1002312 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), R17-1037 (Marmon-Herrington Company).

What are the specifications of R17-1037?

Key specifications for R17-1037: Part Name Assigned by Controlling Agency: SHOULDER RING; End Item Identification: FPII COUGAR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-570-3931 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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