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NSN 5310-00-439-5946Government record, cited

Washer5310-00-439-5946

NSN 5310-00-439-5946 · NIIN 004395946 · Part number 7123-0101

Keysight Technologies Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 7ZXR5

Government record, cited

NSN 5310-00-439-5946 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-439-5946. Manufacturer of record part number: 7123-0101.

Also searched as 5310-00-439-5946 · 5310004395946 · NIIN 004395946 · 00-439-5946 · FSC 5310 Nuts and Washers · CAGE 7ZXR5 · 7123-0101

Nearby stock numbers ← 5310-00-439-5944 · 5310-00-439-5947 →

5310-00-439-5946 — Nuts and Washers

Features

Washer — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Keysight Technologies Inc

Identification

NSN: 5310-00-439-5946
NIIN: 004395946
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 7123-0101
Manufacturer: Keysight Technologies Inc

General Description

The Washer, cataloged under National Stock Number 5310-00-439-5946, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Keysight Technologies Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Keysight Technologies Inc (CAGE 7ZXR5)

Technical Specifications

Parameter	Value
NSN	5310-00-439-5946
Primary Part Number	7123-0101
Item Name	Washer
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Keysight Technologies Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
7123-0101 PRIMARY	Keysight Technologies Inc (USA)

Reference documents

Reference	Meaning
7123-0101	5/9 Secondary reference Hewlett-Packard Company Dba HP
7123-0101	3/9 Design control — primary reference Keysight Technologies, Inc.

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 5310-00-439-5946?

NSN 5310-00-439-5946 is a Washer, manufactured by Keysight Technologies Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-439-5946?

NSN 5310-00-439-5946 has 1 manufacturer part number on file: 7123-0101 (Keysight Technologies Inc).

Is NSN 5310-00-439-5946 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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