Screw, Tapping5305-01-346-3770

NSN 5305-01-346-3770 · NIIN 013463770 · Part number 32877

Williams International Co., L.l.c. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 24235

Government record, cited

NSN 5305-01-346-3770 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-346-3770. Manufacturer of record part number: 32877.

Also searched as 5305-01-346-3770 · 5305013463770 · NIIN 013463770 · 01-346-3770 · FSC 5305 Screws · CAGE 24235 · 32877

Nearby stock numbers ← 5305-01-346-3769 · 5305-01-346-4252 Setscrew →

5305-01-346-3770 — Screws

Features

Screw,tapping — FSC 5305
Nonmachine Nominal Thread Diameter: 0.138 INCHES IN
Head Height: 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
Fastener Length: 0.188 INCHES NOMINAL IN
Nonmachine Thread Style: DOG TYPE (TYPE B OR C)
Features Provided: FINISHED HEAD
Head Style: PAN NO. 2
Internal Drive Style: SLOT

Identification

NSN: 5305-01-346-3770
NIIN: 013463770
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 32877
Manufacturer: Williams International Co., L.l.c.

General Description

The Screw,tapping, cataloged under National Stock Number 5305-01-346-3770, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 9 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	5305-01-346-3770
Primary Part Number	32877
Item Name	Screw,tapping
FSC / FSG	5305 / 53 — Screws
Manufacturer	Williams International Co., L.l.c.
Status	ACTIVE
Nonmachine Nominal Thread Diameter	0.138 INCHES IN
Head Height	0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
Fastener Length	0.188 INCHES NOMINAL IN
Nonmachine Thread Style	DOG TYPE (TYPE B OR C)
Features Provided	FINISHED HEAD
Head Style	PAN NO. 2
Internal Drive Style	SLOT
Material	STEEL OVERALL
Head Diameter	0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN

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
32877 PRIMARY	Williams International Co., L.l.c. (USA)

Frequently Asked Questions

What is NSN 5305-01-346-3770?

NSN 5305-01-346-3770 is a Screw,tapping, manufactured by Williams International Co., L.l.c., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-346-3770?

NSN 5305-01-346-3770 has 1 manufacturer part number on file: 32877 (Williams International Co., L.l.c.).

What are the specifications of 32877?

Key specifications for 32877: Nonmachine Nominal Thread Diameter: 0.138 INCHES IN; Head Height: 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN; Fastener Length: 0.188 INCHES NOMINAL IN; Nonmachine Thread Style: DOG TYPE (TYPE B OR C). 9 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-346-3770 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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