Setscrew5305-01-490-7771

NSN 5305-01-490-7771 · NIIN 014907771 · Part number 33-0499

Tri Tool Inc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 53573

Government record, cited

NSN 5305-01-490-7771 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-490-7771. Manufacturer of record part number: 33-0499.

Also searched as 5305-01-490-7771 · 5305014907771 · NIIN 014907771 · 01-490-7771 · FSC 5305 Screws · CAGE 53573 · 33-0499

Nearby stock numbers ← 5305-01-490-7703 Screw, Machine · 5305-01-490-7772 Setscrew →

5305-01-490-7771 — Screws

Features

Setscrew — FSC 5305
Thread Length: 0.250 INCHES NOMINAL IN
Nominal Thread Diameter: 0.250 INCHES IN
Point Style: CUP
Thread Quantity Per Inch: 20
1 manufacturer part number on file
Manufacturer of record: Tri Tool Inc

Identification

NSN: 5305-01-490-7771
NIIN: 014907771
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 33-0499
Manufacturer: Tri Tool Inc

General Description

The Setscrew, cataloged under National Stock Number 5305-01-490-7771, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Tri Tool Inc. Government technical data includes 4 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	5305-01-490-7771
Primary Part Number	33-0499
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Tri Tool Inc
Status	ACTIVE
Thread Length	0.250 INCHES NOMINAL IN
Nominal Thread Diameter	0.250 INCHES IN
Point Style	CUP
Thread Quantity Per Inch	20

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
33-0499 PRIMARY	Tri Tool 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 5305-01-490-7771?

NSN 5305-01-490-7771 is a Setscrew, manufactured by Tri Tool Inc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-490-7771?

NSN 5305-01-490-7771 has 1 manufacturer part number on file: 33-0499 (Tri Tool Inc).

What are the specifications of 33-0499?

Key specifications for 33-0499: Thread Length: 0.250 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Point Style: CUP; Part Name Assigned by Controlling Agency: SCREW, SET. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-490-7771 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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