Washer, Recessed5310-01-473-4254

NSN 5310-01-473-4254 · NIIN 014734254 · Part number 6565947

Melroe Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 9W224

Government record, cited

NSN 5310-01-473-4254 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-473-4254. Manufacturer of record part number: 6565947.

Also searched as 5310-01-473-4254 · 5310014734254 · NIIN 014734254 · 01-473-4254 · FSC 5310 Nuts and Washers · CAGE 9W224 · 6565947

Nearby stock numbers ← 5310-01-473-4225 Nut, Plain, Hexagon · 5310-01-473-4257 Washer, Recessed →

5310-01-473-4254 — Nuts and Washers

Features

Washer,recessed — FSC 5310
Supplementary Features: COLLOQUIAL NAME CAP
1 manufacturer part number on file
Manufacturer of record: Melroe Co

Identification

NSN: 5310-01-473-4254
NIIN: 014734254
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 6565947
Manufacturer: Melroe Co

General Description

The Washer,recessed, cataloged under National Stock Number 5310-01-473-4254, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Melroe Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-473-4254
Primary Part Number	6565947
Item Name	Washer,recessed
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Melroe Co
Status	ACTIVE
Supplementary Features	COLLOQUIAL NAME CAP

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
6565947 PRIMARY	Melroe 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 5310-01-473-4254?

NSN 5310-01-473-4254 is a Washer,recessed, manufactured by Melroe Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-473-4254?

NSN 5310-01-473-4254 has 1 manufacturer part number on file: 6565947 (Melroe Co).

What are the specifications of 6565947?

Key specifications for 6565947: Supplementary Features: COLLOQUIAL NAME CAP. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-01-473-4254 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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