PartsTable TECHNICAL DATA SHEET

NSN 5306-01-004-4546Government record, cited

Bolt, Machine5306-01-004-4546

NSN 5306-01-004-4546 · NIIN 010044546 · Part number GYS188-35

Sps Technologies, Llc Dba PB Fasteners · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 56878

Government record, cited

NSN 5306-01-004-4546 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-004-4546. Manufacturer of record part number: GYS188-35.

Also searched as 5306-01-004-4546 · 5306010044546 · NIIN 010044546 · 01-004-4546 · FSC 5306 Bolts · CAGE 56878 · GYS188-35 · GYS18-35 · GYS18-35

Nearby stock numbers ← 5306-01-004-4529 · 5306-01-004-4779 →

5306-01-004-4546 — Bolts

Features

Bolt,machine — FSC 5306
Head Height: 0.281 INCHES NOMINAL IN
Fastener Length: 3.000 INCHES NOMINAL IN
Thread Length: 0.812 INCHES NOMINAL IN
Nominal Thread Diameter: 0.500 INCHES IN
Head Style: DOUBLE HEXAGON
Thread Direction: RIGHT-HAND
Grip Length: 2.187 INCHES NOMINAL IN

Identification

NSN: 5306-01-004-4546
NIIN: 010044546
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: GYS188-35
Manufacturer: Sps Technologies, Llc Dba PB Fasteners

General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-004-4546, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 12 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5306-01-004-4546
Primary Part Number	GYS188-35
Item Name	Bolt,machine
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Sps Technologies, Llc Dba PB Fasteners
Status	ACTIVE
Head Height	0.281 INCHES NOMINAL IN
Fastener Length	3.000 INCHES NOMINAL IN
Thread Length	0.812 INCHES NOMINAL IN
Nominal Thread Diameter	0.500 INCHES IN
Head Style	DOUBLE HEXAGON
Thread Direction	RIGHT-HAND
Grip Length	2.187 INCHES NOMINAL IN
Width Between Flats	0.741 INCHES NOMINAL IN
Thread Class	3A A
Thread Quantity Per Inch	20
Material	STEEL 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
GYS188-35 PRIMARY	Sps Technologies, Llc Dba PB Fasteners (USA)

Reference documents

Reference	Meaning
GYS188-35	5/9 Secondary reference Meggitt Aircraft Braking Systems Corporation
GYS18-35	3/9 Design control — primary reference Sps Technologies, Llc Dba PB Fasteners
GYS188-35	5/9 Secondary reference Goodyear Tire and Rubber Co the
GYS18-35	5/9 Secondary reference Meggitt Aircraft Braking Systems Corporation
GYS188-35	5/9 Secondary reference Loral Corp Aircraft Braking Systems Div

No interchangeability data on file.

Other items in FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-001-1276

5306-00-001-1276 · Item name not on file

5306-00-001-1949

5306-00-001-1949 · Item name not on file

5306-00-001-1988

5306-00-001-1988 · Item name not on file

5306-00-001-1989

5306-00-001-1989 · Item name not on file

5306-00-001-1990

5306-00-001-1990 · Item name not on file

5306-00-001-1991

5306-00-001-1991 · Item name not on file

5306-00-001-1993

BOLT,SHEAR

5306-00-001-2017

BOLT,MACHINE

Frequently Asked Questions

What is NSN 5306-01-004-4546?

NSN 5306-01-004-4546 is a Bolt,machine, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-004-4546?

NSN 5306-01-004-4546 has 1 manufacturer part number on file: GYS188-35 (Sps Technologies, Llc Dba PB Fasteners).

What are the specifications of GYS188-35?

Key specifications for GYS188-35: Head Height: 0.281 INCHES NOMINAL IN; Fastener Length: 3.000 INCHES NOMINAL IN; Thread Length: 0.812 INCHES NOMINAL IN; Nominal Thread Diameter: 0.500 INCHES IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-004-4546 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.

PartsTable Design LLC · partstable.com