Washer, Flat5310-01-703-3115

NSN 5310-01-703-3115 · NIIN 017033115 · Part number SR-A-4000

Cleveland Tank & Supply Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0Z2V9

Government record, cited

NSN 5310-01-703-3115 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-703-3115. Manufacturer of record part number: SR-A-4000.

Also searched as 5310-01-703-3115 · 5310017033115 · NIIN 017033115 · 01-703-3115 · FSC 5310 Nuts and Washers · CAGE 0Z2V9 · SR-A-4000

Nearby stock numbers ← 5310-01-703-3101 Washer, Flat · 5310-01-703-3122 Washer, Flat →

5310-01-703-3115 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Cleveland Tank & Supply Inc

Identification

NSN: 5310-01-703-3115
NIIN: 017033115
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: SR-A-4000
Manufacturer: Cleveland Tank & Supply Inc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-703-3115, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cleveland Tank & Supply Inc. The record lists 1 manufacturer part number 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	Cleveland Tank & Supply Inc (CAGE 0Z2V9)

Technical Specifications

Parameter	Value
NSN	5310-01-703-3115
Primary Part Number	SR-A-4000
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Cleveland Tank & Supply 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
SR-A-4000 PRIMARY	Cleveland Tank & Supply Inc (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 5310-01-703-3115?

NSN 5310-01-703-3115 is a Washer,flat, manufactured by Cleveland Tank & Supply Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-703-3115?

NSN 5310-01-703-3115 has 1 manufacturer part number on file: SR-A-4000 (Cleveland Tank & Supply Inc).

Is NSN 5310-01-703-3115 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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