Bolt, Machine5306-01-411-6085

NSN 5306-01-411-6085 · NIIN 014116085 · Part number 2178-3816-58

Cpi Essco Inc · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 15175

Government record, cited

NSN 5306-01-411-6085 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-411-6085. Manufacturer of record part number: 2178-3816-58.

Also searched as 5306-01-411-6085 · 5306014116085 · NIIN 014116085 · 01-411-6085 · FSC 5306 Bolts · CAGE 15175 · 2178-3816-58

Nearby stock numbers ← 5306-01-411-5855 Bolt, Shoulder · 5306-01-411-6329 Bolt, Close Tolerance →

5306-01-411-6085 — Bolts

Features

Bolt,machine — FSC 5306
Thread Length: 0.625 INCHES NOMINAL IN
Nominal Thread Diameter: 0.375 INCHES IN
Head Style: HEXAGON
Material: STEEL CORROSION RESISTING OVERALL
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
1 manufacturer part number on file
Manufacturer of record: Cpi Essco Inc

Identification

NSN: 5306-01-411-6085
NIIN: 014116085
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 2178-3816-58
Manufacturer: Cpi Essco Inc

General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-411-6085, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Cpi Essco Inc. Government technical data includes 5 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	5306-01-411-6085
Primary Part Number	2178-3816-58
Item Name	Bolt,machine
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Cpi Essco Inc
Status	ACTIVE
Thread Length	0.625 INCHES NOMINAL IN
Nominal Thread Diameter	0.375 INCHES IN
Head Style	HEXAGON
Material	STEEL CORROSION RESISTING 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
2178-3816-58 PRIMARY	Cpi Essco Inc (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 5306-01-411-6085?

NSN 5306-01-411-6085 is a Bolt,machine, manufactured by Cpi Essco Inc, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-411-6085?

NSN 5306-01-411-6085 has 1 manufacturer part number on file: 2178-3816-58 (Cpi Essco Inc).

What are the specifications of 2178-3816-58?

Key specifications for 2178-3816-58: Thread Length: 0.625 INCHES NOMINAL IN; Nominal Thread Diameter: 0.375 INCHES IN; Head Style: HEXAGON; End Item Identification: NEXT GENERATION RADAR (NEXRAD). 5 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-411-6085 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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