Screw, Cap, Socket Head5305-01-529-3290

NSN 5305-01-529-3290 · NIIN 015293290 · Part number HH66516241

Atlantic Fasteners Co Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 1QYC9

Government record, cited

NSN 5305-01-529-3290 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-529-3290. Manufacturer of record part number: HH66516241.

Also searched as 5305-01-529-3290 · 5305015293290 · NIIN 015293290 · 01-529-3290 · FSC 5305 Screws · CAGE 1QYC9 · HH66516241

Nearby stock numbers ← 5305-01-529-3241 Screw, Cap, Hexagon Head · 5305-01-529-3345 Screw, Cap, Hexagon Head →

5305-01-529-3290 — Screws

Features

Screw,cap,socket Head — FSC 5305
Fastener Length: 1.000 INCHES NOMINAL IN
Thread Length: 1.000 INCHES NOMINAL IN
Nominal Thread Diameter: 0.312 INCHES IN
Thread Direction: RIGHT-HAND
Thread Class: 2A A
Thread Quantity Per Inch: 24
Material: STEEL COMP 316 OVERALL

Identification

NSN: 5305-01-529-3290
NIIN: 015293290
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: HH66516241
Manufacturer: Atlantic Fasteners Co Llc

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-529-3290, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Atlantic Fasteners Co Llc. Government technical data includes 8 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	5305-01-529-3290
Primary Part Number	HH66516241
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Atlantic Fasteners Co Llc
Status	ACTIVE
Fastener Length	1.000 INCHES NOMINAL IN
Thread Length	1.000 INCHES NOMINAL IN
Nominal Thread Diameter	0.312 INCHES IN
Thread Direction	RIGHT-HAND
Thread Class	2A A
Thread Quantity Per Inch	24
Material	STEEL COMP 316 OVERALL
Thread Series Designator	UNF

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
HH66516241 PRIMARY	Atlantic Fasteners Co 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.

5305-00-001-5016

5305-00-001-5016 · Item name not on file

5305-00-001-9160

5305-00-001-9160 · Item name not on file

5305-00-001-9629

SCREW,ADJUSTING CLEVIS

5305-00-001-9742

5305-00-001-9742 · Item name not on file

5305-00-001-9768

SCREW,CAP,SOCKET HEAD

5305-00-003-4306

SCREW,MACHINE

5305-00-003-6694

5305-00-003-6694 · Item name not on file

5305-00-003-6753

5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-529-3290?

NSN 5305-01-529-3290 is a Screw,cap,socket Head, manufactured by Atlantic Fasteners Co Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-529-3290?

NSN 5305-01-529-3290 has 1 manufacturer part number on file: HH66516241 (Atlantic Fasteners Co Llc).

What are the specifications of HH66516241?

Key specifications for HH66516241: Fastener Length: 1.000 INCHES NOMINAL IN; Thread Length: 1.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN; Thread Direction: RIGHT-HAND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-529-3290 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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