PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12978Bolt,machine

Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco · NSN 5306-01-644-8027 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-644-8027 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-644-8027. Primary manufacturer part number: 12978.
Features
  • Bolt,machine — FSC 5306
  • Fastener Length: 1.000 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Diameter: 0.188 INCHES IN
  • 2 verified cross-references
  • Primary manufacturer: Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-644-8027, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-644-8027
Primary Part Number12978
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerClemco Industries Corp. Dba Clemco Industries Corp Div Clemco
StatusACTIVE
Fastener Length1.000 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
Thread DirectionRIGHT-HAND
Nominal Thread Diameter0.188 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5110-00-242-282712-978 INTERCHANGEABLE
Plane,rabbet
The Stanley Works Dba Stanley Proto
3455-00-311-6150 INTERCHANGEABLE
File,rotary
3895-00-777-717812978 INTERCHANGEABLE
Converter Assembly
Sachs-Boge of America
5342-01-300-658412978 INTERCHANGEABLE
Strap,special
Clampco Products, Inc.
3120-01-341-687012978 INTERCHANGEABLE
Bearing,washer,thrust
DP Manufacturing Inc.
6840-01-387-8931 INTERCHANGEABLE
Deodorant,utility
Cross-Reference Index
Part NumberManufacturer
12978 Proliance Consulting, Llc (USA)
12978 PRIMARY Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco (USA)
Related Parts
5110-00-242-2827INTERCHANGEABLE
PLANE,RABBET
12-978
3455-00-311-6150INTERCHANGEABLE
FILE,ROTARY
3895-00-777-7178INTERCHANGEABLE
CONVERTER ASSEMBLY
12978
5342-01-300-6584INTERCHANGEABLE
STRAP,SPECIAL
12978
3120-01-341-6870INTERCHANGEABLE
BEARING,WASHER,THRUST
12978
6840-01-387-8931INTERCHANGEABLE
DEODORANT,UTILITY

Frequently Asked Questions

What is NSN 5306-01-644-8027?

NSN 5306-01-644-8027 is a Bolt,machine, manufactured by Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-644-8027?

NSN 5306-01-644-8027 has 2 cross-referenced part numbers: 12978 (Proliance Consulting, Llc), 12978 (Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco).

What NSN replaces 5306-01-644-8027?

There are 6 known substitutes for 5306-01-644-8027: 5110-00-242-2827, 3455-00-311-6150, 3895-00-777-7178 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12978?

Key specifications for 12978: Fastener Length: 1.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: BOLT; Surface Treatment: CADMIUM OVERALL; Thread Direction: RIGHT-HAND. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com