PartsTable TECHNICAL DATA SHEET

NSN 5305-01-665-3085Government record, cited

Screw, Cap, Hexagon Head5305-01-665-3085

NSN 5305-01-665-3085 · NIIN 016653085 · Part number 12569621-10

U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 19207

Government record, cited

NSN 5305-01-665-3085 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-665-3085. Manufacturer of record part number: 12569621-10.

Also searched as 5305-01-665-3085 · 5305016653085 · NIIN 016653085 · 01-665-3085 · FSC 5305 Screws · CAGE 19207 · 12569621-10 · 12569621

Nearby stock numbers ← 5305-01-665-2973 Screw, Cap, Hexagon Head · 5305-01-665-3107 Screw, Cap, Hexagon Head →

5305-01-665-3085 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
Head Height: 0.163 INCHES MAXIMUM IN
Fastener Length: 1.250 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.4375 INCHES MAXIMUM IN
Thread Quantity Per Inch: 20

Identification

NSN: 5305-01-665-3085
NIIN: 016653085
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 12569621-10
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-665-3085, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-665-3085
Primary Part Number	12569621-10
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	U S Army Tank Automotive Command Amsta-Im-Mm
Status	ACTIVE
Head Height	0.163 INCHES MAXIMUM IN
Fastener Length	1.250 INCHES MAXIMUM IN
Nominal Thread Diameter	0.250 INCHES IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	0.4375 INCHES MAXIMUM IN
Thread Quantity Per Inch	20
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

⇄ Related Items 12

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5305-01-683-252712569621-37 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-697-326812569621-104 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-697-329612569621-108 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-702-808312569621-511 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-703-118512569621-532 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-708-377512569621-63 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-709-158312569621-110 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-715-917212569621-68 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-723-313612569621-107 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

5305-01-723-314012569621-15 POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm

Cross-Reference Index

Part Number	Manufacturer
12569621-10 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)
12569621 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)

Related Parts

5305-01-683-2527POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-37

5305-01-697-3268POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-104

5305-01-697-3296POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-108

5305-01-702-8083POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-511

5305-01-703-1185POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-532

5305-01-708-3775POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-63

5305-01-709-1583POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-110

5305-01-715-9172POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-68

5305-01-723-3136POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-107

5305-01-723-3140POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-15

5305-01-727-9566POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-34

5305-01-728-0340POSSIBLE MATCH

SCREW,CAP,HEXAGON HEAD

12569621-434

Frequently Asked Questions

What is NSN 5305-01-665-3085?

NSN 5305-01-665-3085 is a Screw,cap,hexagon Head, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-665-3085?

NSN 5305-01-665-3085 has 2 manufacturer part numbers on file: 12569621-10 (U S Army Tank Automotive Command Amsta-Im-Mm), 12569621 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5305-01-665-3085?

12 possible matches (shared part number, not a government interchangeability claim): 5305-01-683-2527, 5305-01-697-3268, 5305-01-697-3296. Verify interchangeability with system specifications before substitution.

What are the specifications of 12569621-10?

Key specifications for 12569621-10: Head Height: 0.163 INCHES MAXIMUM IN; Fastener Length: 1.250 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: HEXAGON. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-665-3085 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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