Bolt, Machine5306-01-559-6439

NSN 5306-01-559-6439 · NIIN 015596439 · Part number 518902-1

Telephonics Corporation · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 64694

Government record, cited

NSN 5306-01-559-6439 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-559-6439. Manufacturer of record part number: 518902-1.

Also searched as 5306-01-559-6439 · 5306015596439 · NIIN 015596439 · 01-559-6439 · FSC 5306 Bolts · CAGE 64694 · 518902-1

Nearby stock numbers ← 5306-01-559-6270 Bolt, Machine · 5306-01-559-6550 Bolt, Machine →

5306-01-559-6439 — Bolts

Features

Bolt,machine — FSC 5306
Head Height: 0.186 INCHES NOMINAL IN
Fastener Length: 1.285 INCHES NOMINAL IN
Thread Length: 0.375 INCHES NOMINAL IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Grip Length: 0.910 INCHES NOMINAL IN
Width Between Flats: 0.500 INCHES NOMINAL IN

Identification

NSN: 5306-01-559-6439
NIIN: 015596439
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 518902-1
Manufacturer: Telephonics Corporation

General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-559-6439, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Telephonics Corporation. Government technical data includes 14 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	5306-01-559-6439
Primary Part Number	518902-1
Item Name	Bolt,machine
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Telephonics Corporation
Status	ACTIVE
Head Height	0.186 INCHES NOMINAL IN
Fastener Length	1.285 INCHES NOMINAL IN
Thread Length	0.375 INCHES NOMINAL IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Grip Length	0.910 INCHES NOMINAL IN
Width Between Flats	0.500 INCHES NOMINAL IN
Grip Diameter	0.250 INCHES NOMINAL IN
Thread Class	2A A
Thread Quantity Per Inch	24
Hole Quantity	1
Thread Series Designator	UNF
Hole Type	DRILLED
Hole Diameter	0.050 INCHES NOMINAL 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
518902-1 PRIMARY	Telephonics Corporation (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.

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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 5306-01-559-6439?

NSN 5306-01-559-6439 is a Bolt,machine, manufactured by Telephonics Corporation, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-559-6439?

NSN 5306-01-559-6439 has 1 manufacturer part number on file: 518902-1 (Telephonics Corporation).

What are the specifications of 518902-1?

Key specifications for 518902-1: Head Height: 0.186 INCHES NOMINAL IN; Fastener Length: 1.285 INCHES NOMINAL IN; Thread Length: 0.375 INCHES NOMINAL IN; Head Style: HEXAGON. 14 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-559-6439 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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