Washer, Flat5310-01-450-7609

NSN 5310-01-450-7609 · NIIN 014507609 · Part number BH5270EU

Ametek, Inc. Div Aerospace & Defense · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 61349

Government record, cited

NSN 5310-01-450-7609 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-450-7609. Manufacturer of record part number: BH5270EU.

Also searched as 5310-01-450-7609 · 5310014507609 · NIIN 014507609 · 01-450-7609 · FSC 5310 Nuts and Washers · CAGE 61349 · BH5270EU · AH5270EU

Nearby stock numbers ← 5310-01-450-7608 Washer, Lock · 5310-01-450-7610 Washer, Flat →

5310-01-450-7609 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Ametek, Inc. Div Aerospace & Defense

Identification

NSN: 5310-01-450-7609
NIIN: 014507609
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: BH5270EU
Manufacturer: Ametek, Inc. Div Aerospace & Defense

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-450-7609, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ametek, Inc. Div Aerospace & Defense. 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	5310-01-450-7609
Primary Part Number	BH5270EU
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Ametek, Inc. Div Aerospace & Defense
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
AH5270EU	Ametek, Inc. Div Aerospace & Defense (USA)
BH5270EU PRIMARY	Ametek, Inc. Div Aerospace & Defense (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 5310-01-450-7609?

NSN 5310-01-450-7609 is a Washer,flat, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-450-7609?

NSN 5310-01-450-7609 has 2 manufacturer part numbers on file: AH5270EU (Ametek, Inc. Div Aerospace & Defense), BH5270EU (Ametek, Inc. Div Aerospace & Defense).

What are the specifications of BH5270EU?

Key specifications for BH5270EU: End Item Identification: HELICOPTER AGUSTA A109. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-450-7609 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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