Nut, Plain, Hexagon5310-01-170-3053

NSN 5310-01-170-3053 · NIIN 011703053 · Part number 21516311

Fairbanks Morse, Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 7PZX0

Government record, cited

NSN 5310-01-170-3053 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-170-3053. Manufacturer of record part number: 21516311.

Also searched as 5310-01-170-3053 · 5310011703053 · NIIN 011703053 · 01-170-3053 · FSC 5310 Nuts and Washers · CAGE 7PZX0 · 21516311 · 2151631 · DRP-15866 PC 14

Nearby stock numbers ← 5310-01-170-3052 · 5310-01-170-3054 Nut, Plain, Hexagon →

5310-01-170-3053 — Nuts and Washers

Features

Nut,plain,hexagon — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Fairbanks Morse, Llc

Identification

NSN: 5310-01-170-3053
NIIN: 011703053
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 21516311
Manufacturer: Fairbanks Morse, Llc

General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-170-3053, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fairbanks Morse, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Nut,plain,hexagon
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Fairbanks Morse, Llc (CAGE 7PZX0)

Technical Specifications

Parameter	Value
NSN	5310-01-170-3053
Primary Part Number	21516311
Item Name	Nut,plain,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Fairbanks Morse, Llc
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
21516311 PRIMARY	Fairbanks Morse, Llc (USA)

Reference documents

Reference	Meaning
2151631	5/9 Secondary reference Fairbanks Morse, Llc
DRP-15866 PC 14	C/1 Advisory reference — outside the item-of-supply concept Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco
21516311	3/9 Design control — primary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco

Frequently Asked Questions

What is NSN 5310-01-170-3053?

NSN 5310-01-170-3053 is a Nut,plain,hexagon, manufactured by Fairbanks Morse, Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-170-3053?

NSN 5310-01-170-3053 has 1 manufacturer part number on file: 21516311 (Fairbanks Morse, Llc).

Is NSN 5310-01-170-3053 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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