Washer, Flat5310-01-596-5548

NSN 5310-01-596-5548 · NIIN 015965548 · Part number 100305000

G R Mfg · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1BVQ2

Government record, cited

NSN 5310-01-596-5548 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-596-5548. Manufacturer of record part number: 100305000.

Also searched as 5310-01-596-5548 · 5310015965548 · NIIN 015965548 · 01-596-5548 · FSC 5310 Nuts and Washers · CAGE 1BVQ2 · 100305000

Nearby stock numbers ← 5310-01-596-5517 Nut, Plain, Plate · 5310-01-596-5550 Nut, Self-Locking, Hexagon →

5310-01-596-5548 — Nuts and Washers

Features

Washer,flat — FSC 5310
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: STEEL OVERALL
Center Hole Shape Style: ROUND
2 manufacturer part numbers on file
Manufacturer of record: G R Mfg

Identification

NSN: 5310-01-596-5548
NIIN: 015965548
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 100305000
Manufacturer: G R Mfg

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-596-5548, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is G R Mfg. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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	5310-01-596-5548
Primary Part Number	100305000
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	G R Mfg
Status	ACTIVE
Cross-Sectional Shape Style	RECTANGULAR
Peripheral Shape Style	ROUND
Material	STEEL OVERALL
Center Hole Shape Style	ROUND

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
100305000 PRIMARY	G R Mfg (USA)
100305000	Rdo Agriculture Equipment Co (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 5310-01-596-5548?

NSN 5310-01-596-5548 is a Washer,flat, manufactured by G R Mfg, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-596-5548?

NSN 5310-01-596-5548 has 2 manufacturer part numbers on file: 100305000 (G R Mfg), 100305000 (Rdo Agriculture Equipment Co).

What are the specifications of 100305000?

Key specifications for 100305000: Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Part Name Assigned by Controlling Agency: WASHER, 0.31; End Item Identification: 3805-01-573-0677 EXCAVATOR, MULTIPURPOSE, CRAWLER MOUNTED. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-596-5548 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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