Washer, Flat5310-01-605-8007

NSN 5310-01-605-8007 · NIIN 016058007 · Part number R8503545-SP300

Land Systems Gear Ratio · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE SDQ79

Government record, cited

NSN 5310-01-605-8007 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-605-8007. Manufacturer of record part number: R8503545-SP300.

Also searched as 5310-01-605-8007 · 5310016058007 · NIIN 016058007 · 01-605-8007 · FSC 5310 Nuts and Washers · CAGE SDQ79 · R8503545-SP300 · R8503545

Nearby stock numbers ← 5310-01-605-8006 Washer, Key · 5310-01-605-8011 Nut, Plain, Hexagon →

5310-01-605-8007 — Nuts and Washers

Features

Washer,flat — FSC 5310
3 manufacturer part numbers on file
Manufacturer of record: Land Systems Gear Ratio

Identification

NSN: 5310-01-605-8007
NIIN: 016058007
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: R8503545-SP300
Manufacturer: Land Systems Gear Ratio

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-605-8007, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Land Systems Gear Ratio. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	General Dynamics Land Systems Canadacorp (CAGE 56161); Land Systems Gear Ratio (CAGE SDQ79)

Technical Specifications

Parameter	Value
NSN	5310-01-605-8007
Primary Part Number	R8503545-SP300
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Land Systems Gear Ratio
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
R8503545-SP300	General Dynamics Land Systems Canadacorp (CAN)
R8503545	General Dynamics Land Systems Canadacorp (CAN)
R8503545-SP300 PRIMARY	Land Systems Gear Ratio (ZAF)

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 5310-01-605-8007?

NSN 5310-01-605-8007 is a Washer,flat, manufactured by Land Systems Gear Ratio, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-605-8007?

NSN 5310-01-605-8007 has 3 manufacturer part numbers on file: R8503545-SP300 (General Dynamics Land Systems Canadacorp), R8503545 (General Dynamics Land Systems Canadacorp), R8503545-SP300 (Land Systems Gear Ratio).

Is NSN 5310-01-605-8007 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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