PartsTable TECHNICAL DATA SHEET

NSN 5310-01-512-6252Government record, cited

Nut, Plain, Round5310-01-512-6252

NSN 5310-01-512-6252 · NIIN 015126252 · Part number 522981-01

Alfa Laval Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 71871

Government record, cited

NSN 5310-01-512-6252 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-512-6252. Manufacturer of record part number: 522981-01.

Also searched as 5310-01-512-6252 · 5310015126252 · NIIN 015126252 · 01-512-6252 · FSC 5310 Nuts and Washers · CAGE 71871 · 522981-01 · 522981 01 · 522981 01

Nearby stock numbers ← 5310-01-512-6165 Nut, Plain, Hexagon · 5310-01-512-6329 Washer, Spring Tension →

5310-01-512-6252 — Nuts and Washers

Features

Nut,plain,round — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Alfa Laval Inc

Identification

NSN: 5310-01-512-6252
NIIN: 015126252
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 522981-01
Manufacturer: Alfa Laval Inc

General Description

The Nut,plain,round, cataloged under National Stock Number 5310-01-512-6252, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Alfa Laval Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Nut,plain,round
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Alfa Laval Inc (CAGE 71871); Alfa Laval Technologies Ab (CAGE AG49N)

Technical Specifications

Parameter	Value
NSN	5310-01-512-6252
Primary Part Number	522981-01
Item Name	Nut,plain,round
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Alfa Laval 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
522981-01 PRIMARY	Alfa Laval Inc (USA)
522981 01	Alfa Laval Technologies Ab (SWE)

Reference documents

Reference	Meaning
522981 01	5/9 Secondary reference Alfa Laval Tumba Ab

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 5310-01-512-6252?

NSN 5310-01-512-6252 is a Nut,plain,round, manufactured by Alfa Laval Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-512-6252?

NSN 5310-01-512-6252 has 2 manufacturer part numbers on file: 522981-01 (Alfa Laval Inc), 522981 01 (Alfa Laval Technologies Ab).

Is NSN 5310-01-512-6252 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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