PartsTable TECHNICAL DATA SHEET

NSN 5310-01-503-6787Government record, cited

Washer Rebound5310-01-503-6787

NSN 5310-01-503-6787 · NIIN 015036787 · Part number 7121951

Jlg Industries, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1YHH8

Government record, cited

NSN 5310-01-503-6787 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-503-6787. Manufacturer of record part number: 7121951.

Also searched as 5310-01-503-6787 · 5310015036787 · NIIN 015036787 · 01-503-6787 · FSC 5310 Nuts and Washers · CAGE 1YHH8 · 7121951

Nearby stock numbers ← 5310-01-503-6752 Nut, Self-Locking, Hexagon · 5310-01-503-6825 Washer, Flat →

5310-01-503-6787 — Nuts and Washers

Features

Washer Rebound — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Jlg Industries, Inc.

Identification

NSN: 5310-01-503-6787
NIIN: 015036787
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 7121951
Manufacturer: Jlg Industries, Inc.

General Description

The Washer Rebound, cataloged under National Stock Number 5310-01-503-6787, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Jlg Industries, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5310-01-503-6787
Primary Part Number	7121951
Item Name	Washer Rebound
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Jlg Industries, Inc.
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
7121951 PRIMARY	Jlg Industries, Inc. (USA)

Reference documents

Reference	Meaning
7121951	5/9 Secondary reference Trak International

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 5310-01-503-6787?

NSN 5310-01-503-6787 is a Washer Rebound, manufactured by Jlg Industries, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-503-6787?

NSN 5310-01-503-6787 has 1 manufacturer part number on file: 7121951 (Jlg Industries, Inc.).

What are the specifications of 7121951?

Key specifications for 7121951: End Item Identification: 3930-01-486-2151. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-503-6787 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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