Screw, Cap, Socket Head5305-01-604-0637

NSN 5305-01-604-0637 · NIIN 016040637 · Part number 91-33123-00

American Concorde Systems Inc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 08BM4

Government record, cited

NSN 5305-01-604-0637 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-604-0637. Manufacturer of record part number: 91-33123-00.

Also searched as 5305-01-604-0637 · 5305016040637 · NIIN 016040637 · 01-604-0637 · FSC 5305 Screws · CAGE 08BM4 · 91-33123-00

Nearby stock numbers ← 5305-01-604-0435 Screw, Cap, Socket Head · 5305-01-604-0641 Screw, Machine →

5305-01-604-0637 — Screws

Features

Screw,cap,socket Head — FSC 5305
Head Style: HEXAGON
1 manufacturer part number on file
Manufacturer of record: American Concorde Systems Inc

Identification

NSN: 5305-01-604-0637
NIIN: 016040637
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91-33123-00
Manufacturer: American Concorde Systems Inc

General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-604-0637, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is American Concorde Systems Inc. Government technical data includes 1 specification, 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	5305-01-604-0637
Primary Part Number	91-33123-00
Item Name	Screw,cap,socket Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	American Concorde Systems Inc
Status	ACTIVE
Head Style	HEXAGON

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
91-33123-00 PRIMARY	American Concorde Systems Inc (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 5305-01-604-0637?

NSN 5305-01-604-0637 is a Screw,cap,socket Head, manufactured by American Concorde Systems Inc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-604-0637?

NSN 5305-01-604-0637 has 1 manufacturer part number on file: 91-33123-00 (American Concorde Systems Inc).

What are the specifications of 91-33123-00?

Key specifications for 91-33123-00: Head Style: HEXAGON. 1 specification is documented in the U.S. Government catalog.

Is NSN 5305-01-604-0637 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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