Washer, Flat5310-01-667-2647

NSN 5310-01-667-2647 · NIIN 016672647 · Part number 25135A

Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 4PTF3

Government record, cited

NSN 5310-01-667-2647 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-667-2647. Manufacturer of record part number: 25135A.

Also searched as 5310-01-667-2647 · 5310016672647 · NIIN 016672647 · 01-667-2647 · FSC 5310 Nuts and Washers · CAGE 4PTF3 · 25135A · D1-0322

Nearby stock numbers ← 5310-01-667-2625 Washer, Flat · 5310-01-667-2662 Nut, Plain, Extended Washer, Hexago →

5310-01-667-2647 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 2.50 INCHES NOMINAL IN
Hole Diameter: 0.88 INCHES NOMINAL IN
Thickness: 0.07 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark

Identification

NSN: 5310-01-667-2647
NIIN: 016672647
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 25135A
Manufacturer: Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-667-2647, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark. Government technical data includes 3 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	5310-01-667-2647
Primary Part Number	25135A
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark
Status	ACTIVE
Overall Diameter	2.50 INCHES NOMINAL IN
Hole Diameter	0.88 INCHES NOMINAL IN
Thickness	0.07 INCHES NOMINAL IN

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
25135A PRIMARY	Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark (USA)
D1-0322	Advantec Manufacturing Canada Inc (CAN)

Frequently Asked Questions

What is NSN 5310-01-667-2647?

NSN 5310-01-667-2647 is a Washer,flat, manufactured by Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-667-2647?

NSN 5310-01-667-2647 has 2 manufacturer part numbers on file: 25135A (Gravois Aluminum Boats Llc Dba Metal Shark Boats Div Metal Shark), D1-0322 (Advantec Manufacturing Canada Inc).

What are the specifications of 25135A?

Key specifications for 25135A: Overall Diameter: 2.50 INCHES NOMINAL IN; Special Features: GEAR SPACER; End Item Identification: CABIN DOORS AND WINDOWS P/N 29-RB-S-625-001; Hole Diameter: 0.88 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-667-2647 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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