Insert, Screw Thread5305-01-665-5965

NSN 5305-01-665-5965 · NIIN 016655965 · Part number 3591-4CNW375

Stanley Engineered Fastening Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 01556

Government record, cited

NSN 5305-01-665-5965 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-665-5965. Manufacturer of record part number: 3591-4CNW375.

Also searched as 5305-01-665-5965 · 5305016655965 · NIIN 016655965 · 01-665-5965 · FSC 5305 Screws · CAGE 01556 · 3591-4CNW375

Nearby stock numbers ← 5305-01-665-5820 Screw, Cap, Socket Head · 5305-01-665-6218 Screw, Cap, Socket Head →

5305-01-665-5965 — Screws

Features

Insert,screw Thread — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Stanley Engineered Fastening Llc

Identification

NSN: 5305-01-665-5965
NIIN: 016655965
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 3591-4CNW375
Manufacturer: Stanley Engineered Fastening Llc

General Description

The Insert,screw Thread, cataloged under National Stock Number 5305-01-665-5965, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Stanley Engineered Fastening Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Insert,screw Thread
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Stanley Engineered Fastening Llc (CAGE 01556)

Technical Specifications

Parameter	Value
NSN	5305-01-665-5965
Primary Part Number	3591-4CNW375
Item Name	Insert,screw Thread
FSC / FSG	5305 / 53 — Screws
Manufacturer	Stanley Engineered Fastening 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)
Criticality Code	V

Cross-Reference Index

Part Number	Manufacturer
3591-4CNW375 PRIMARY	Stanley Engineered Fastening Llc (USA)

No interchangeability data on file.

Other items in FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-1397

5305-00-000-1397 · Item name not on file

5305-00-000-2625

5305-00-000-2625 · Item name not on file

5305-00-000-3669

5305-00-000-3669 · Item name not on file

5305-00-000-3830

5305-00-000-3830 · Item name not on file

5305-00-000-3831

5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-665-5965?

NSN 5305-01-665-5965 is a Insert,screw Thread, manufactured by Stanley Engineered Fastening Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-665-5965?

NSN 5305-01-665-5965 has 1 manufacturer part number on file: 3591-4CNW375 (Stanley Engineered Fastening Llc).

Is NSN 5305-01-665-5965 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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