Washer, Flat5310-01-285-0954

NSN 5310-01-285-0954 · NIIN 012850954 · Part number 308816

Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 03104

Government record, cited

NSN 5310-01-285-0954 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-285-0954. Manufacturer of record part number: 308816.

Also searched as 5310-01-285-0954 · 5310012850954 · NIIN 012850954 · 01-285-0954 · FSC 5310 Nuts and Washers · CAGE 03104 · 308816

Nearby stock numbers ← 5310-01-285-0953 Washer, Flat · 5310-01-285-1461 Nut, Plain, Hexagon →

5310-01-285-0954 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 0.450 INCHES NOMINAL IN
Peripheral Shape Style: ROUND
Material: STEEL OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 0.780 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines

Identification

NSN: 5310-01-285-0954
NIIN: 012850954
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 308816
Manufacturer: Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-285-0954, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines. Government technical data includes 5 specifications, 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	5310-01-285-0954
Primary Part Number	308816
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines
Status	ACTIVE
Overall Diameter	0.450 INCHES NOMINAL IN
Peripheral Shape Style	ROUND
Material	STEEL OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	0.780 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
308816 PRIMARY	Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines (USA)

Frequently Asked Questions

What is NSN 5310-01-285-0954?

NSN 5310-01-285-0954 is a Washer,flat, manufactured by Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-285-0954?

NSN 5310-01-285-0954 has 1 manufacturer part number on file: 308816 (Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines).

What are the specifications of 308816?

Key specifications for 308816: Overall Diameter: 0.450 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Material: STEEL OVERALL; Center Hole Shape Style: ROUND. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-285-0954 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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