Bolt, Machine5306-01-431-9308

NSN 5306-01-431-9308 · NIIN 014319308 · Part number PL-999D0838 PC NO 70

Circor Naval Solutions Llc Dba Warren Pumps · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 63857

Government record, cited

NSN 5306-01-431-9308 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-431-9308. Manufacturer of record part number: PL-999D0838 PC NO 70.

Also searched as 5306-01-431-9308 · 5306014319308 · NIIN 014319308 · 01-431-9308 · FSC 5306 Bolts · CAGE 63857 · PL-999D0838 PC NO 70

Nearby stock numbers ← 5306-01-431-8792 Bolt, Internal Wrenching · 5306-01-431-9964 Bolt, Machine →

5306-01-431-9308 — Bolts

Features

Bolt,machine — FSC 5306
Head Height: 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
Fastener Length: 2.875 INCHES NOMINAL IN
Nominal Thread Diameter: 0.750 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 1.285 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
Thread Class: 2A A

Identification

NSN: 5306-01-431-9308
NIIN: 014319308
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: PL-999D0838 PC NO 70
Manufacturer: Circor Naval Solutions Llc Dba Warren Pumps

General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-431-9308, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. 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	5306-01-431-9308
Primary Part Number	PL-999D0838 PC NO 70
Item Name	Bolt,machine
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Circor Naval Solutions Llc Dba Warren Pumps
Status	ACTIVE
Head Height	0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
Fastener Length	2.875 INCHES NOMINAL IN
Nominal Thread Diameter	0.750 INCHES IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	1.285 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
Thread Class	2A A
Thread Quantity Per Inch	10
Material	STEEL OVERALL
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
PL-999D0838 PC NO 70 PRIMARY	Circor Naval Solutions Llc Dba Warren Pumps (USA)

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 5306-01-431-9308?

NSN 5306-01-431-9308 is a Bolt,machine, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-431-9308?

NSN 5306-01-431-9308 has 1 manufacturer part number on file: PL-999D0838 PC NO 70 (Circor Naval Solutions Llc Dba Warren Pumps).

What are the specifications of PL-999D0838 PC NO 70?

Key specifications for PL-999D0838 PC NO 70: Head Height: 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN; Fastener Length: 2.875 INCHES NOMINAL IN; Nominal Thread Diameter: 0.750 INCHES IN; Head Style: HEXAGON. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-431-9308 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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