Nut, Plain, Hexagon5310-01-144-1909

NSN 5310-01-144-1909 · NIIN 011441909 · Part number A.103.CP

Gkn Aerospace Services Ltd · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE K1294

Government record, cited

NSN 5310-01-144-1909 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-144-1909. Manufacturer of record part number: A.103.CP.

Also searched as 5310-01-144-1909 · 5310011441909 · NIIN 011441909 · 01-144-1909 · FSC 5310 Nuts and Washers · CAGE K1294 · A.103.CP

Nearby stock numbers ← 5310-01-144-1658 Washer, Spring Tension · 5310-01-144-1910 Washer, Flat →

5310-01-144-1909 — Nuts and Washers

Features

Nut,plain,hexagon — FSC 5310
Width Across Flats: 0.307 INCHES NOMINAL0.307 INCHES NOMINAL IN
Thread Series: UNFUNF
Thread Direction: RIGHT-HANDRIGHT-HAND
Nominal Thread Size: 0.164 INCHES0.164 INCHES IN
Nut Height: 0.155 INCHES NOMINAL0.155 INCHES NOMINAL IN
Surface Treatment: CADMIUM OVERALLCADMIUM OVERALL
Nut Style: HEXAGONHEXAGON

Identification

NSN: 5310-01-144-1909
NIIN: 011441909
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: A.103.CP
Manufacturer: Gkn Aerospace Services Ltd

General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-144-1909, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Gkn Aerospace Services Ltd. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-144-1909
Primary Part Number	A.103.CP
Item Name	Nut,plain,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Gkn Aerospace Services Ltd
Status	ACTIVE
Width Across Flats	0.307 INCHES NOMINAL0.307 INCHES NOMINAL IN
Thread Series	UNFUNF
Thread Direction	RIGHT-HANDRIGHT-HAND
Nominal Thread Size	0.164 INCHES0.164 INCHES IN
Nut Height	0.155 INCHES NOMINAL0.155 INCHES NOMINAL IN
Surface Treatment	CADMIUM OVERALLCADMIUM OVERALL
Nut Style	HEXAGONHEXAGON
Thread Quantity Per Inch	3232
Material	STEEL OVERALL

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
A.103.CP PRIMARY	Gkn Aerospace Services Ltd (GBR)

Frequently Asked Questions

What is NSN 5310-01-144-1909?

NSN 5310-01-144-1909 is a Nut,plain,hexagon, manufactured by Gkn Aerospace Services Ltd, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-144-1909?

NSN 5310-01-144-1909 has 1 manufacturer part number on file: A.103.CP (Gkn Aerospace Services Ltd).

What are the specifications of A.103.CP?

Key specifications for A.103.CP: Width Across Flats: 0.307 INCHES NOMINAL0.307 INCHES NOMINAL IN; Thread Series: UNFUNF; Thread Direction: RIGHT-HANDRIGHT-HAND; Nominal Thread Size: 0.164 INCHES0.164 INCHES IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-144-1909 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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