Setscrew5305-01-660-0812

NSN 5305-01-660-0812 · NIIN 016600812 · Part number 312-20041-S

Columbus Jack Corporation Div Columbus Jack · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 00994

Government record, cited

NSN 5305-01-660-0812 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-660-0812. Manufacturer of record part number: 312-20041-S.

Also searched as 5305-01-660-0812 · 5305016600812 · NIIN 016600812 · 01-660-0812 · FSC 5305 Screws · CAGE 00994 · 312-20041-S

Nearby stock numbers ← 5305-01-660-0810 Setscrew · 5305-01-660-0818 Screw, Machine →

5305-01-660-0812 — Screws

Features

Setscrew — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Columbus Jack Corporation Div Columbus Jack

Identification

NSN: 5305-01-660-0812
NIIN: 016600812
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 312-20041-S
Manufacturer: Columbus Jack Corporation Div Columbus Jack

General Description

The Setscrew, cataloged under National Stock Number 5305-01-660-0812, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. 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	Setscrew
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Columbus Jack Corporation Div Columbus Jack (CAGE 00994)

Technical Specifications

Parameter	Value
NSN	5305-01-660-0812
Primary Part Number	312-20041-S
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Columbus Jack Corporation Div Columbus Jack
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	X

Cross-Reference Index

Part Number	Manufacturer
312-20041-S PRIMARY	Columbus Jack Corporation Div Columbus Jack (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 5305-01-660-0812?

NSN 5305-01-660-0812 is a Setscrew, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-660-0812?

NSN 5305-01-660-0812 has 1 manufacturer part number on file: 312-20041-S (Columbus Jack Corporation Div Columbus Jack).

Is NSN 5305-01-660-0812 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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