Bolt, Machine5306-01-146-4566

NSN 5306-01-146-4566 · NIIN 011464566 · Part number 512867

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 77445

Government record, cited

NSN 5306-01-146-4566 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-146-4566. Manufacturer of record part number: 512867.

Also searched as 5306-01-146-4566 · 5306011464566 · NIIN 011464566 · 01-146-4566 · FSC 5306 Bolts · CAGE 77445 · 512867

Nearby stock numbers ← 5306-01-146-4525 Bolt · 5306-01-146-4567 →

5306-01-146-4566 — Bolts

Features

Bolt,machine — FSC 5306
Head Height: 0.203 INCHES NOMINAL IN
Fastener Length: 0.355 INCHES NOMINAL IN
Thread Length: 0.355 INCHES NOMINAL IN
Nominal Thread Diameter: 0.312 INCHES IN
Head Style: DOUBLE HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.500 INCHES NOMINAL IN

Identification

NSN: 5306-01-146-4566
NIIN: 011464566
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 512867
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-146-4566, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 10 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	5306-01-146-4566
Primary Part Number	512867
Item Name	Bolt,machine
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status	ACTIVE
Head Height	0.203 INCHES NOMINAL IN
Fastener Length	0.355 INCHES NOMINAL IN
Thread Length	0.355 INCHES NOMINAL IN
Nominal Thread Diameter	0.312 INCHES IN
Head Style	DOUBLE HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	0.500 INCHES NOMINAL IN
Thread Class	2A A
Thread Quantity Per Inch	18
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)

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
512867 PRIMARY	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)

Frequently Asked Questions

What is NSN 5306-01-146-4566?

NSN 5306-01-146-4566 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-146-4566?

NSN 5306-01-146-4566 has 1 manufacturer part number on file: 512867 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What are the specifications of 512867?

Key specifications for 512867: Head Height: 0.203 INCHES NOMINAL IN; Fastener Length: 0.355 INCHES NOMINAL IN; Thread Length: 0.355 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-146-4566 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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