Washer, Lock5310-01-708-4856

NSN 5310-01-708-4856 · NIIN 017084856 · Part number N9547

C E Niehoff & Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76761

Government record, cited

NSN 5310-01-708-4856 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-708-4856. Manufacturer of record part number: N9547.

Also searched as 5310-01-708-4856 · 5310017084856 · NIIN 017084856 · 01-708-4856 · FSC 5310 Nuts and Washers · CAGE 76761 · N9547 · 5802958357

Nearby stock numbers ← 5310-01-708-4843 Nut, Self-Locking, Hexagon · 5310-01-708-4960 Washer, Flat →

5310-01-708-4856 — Nuts and Washers

Features

Washer,lock — FSC 5310
Outside Diameter: 0.47 INCHES NOMINAL IN
Hole Diameter: 0.26 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: C E Niehoff & Co

Identification

NSN: 5310-01-708-4856
NIIN: 017084856
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: N9547
Manufacturer: C E Niehoff & Co

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-708-4856, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is C E Niehoff & Co. Government technical data includes 2 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	5310-01-708-4856
Primary Part Number	N9547
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	C E Niehoff & Co
Status	ACTIVE
Outside Diameter	0.47 INCHES NOMINAL IN
Hole Diameter	0.26 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
5802958357	Iveco Defence Vehicles S.p.a. (ITA)
N9547 PRIMARY	C E Niehoff & 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 5310-01-708-4856?

NSN 5310-01-708-4856 is a Washer,lock, manufactured by C E Niehoff & Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-708-4856?

NSN 5310-01-708-4856 has 2 manufacturer part numbers on file: 5802958357 (Iveco Defence Vehicles S.p.a.), N9547 (C E Niehoff & Co).

What are the specifications of N9547?

Key specifications for N9547: Overall Height: 0.06 INCHES NOMINAL IN; Outside Diameter: 0.47 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: LOCK WASHER; End Item Identification: 2355-01-669-0331. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-708-4856 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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