General Motors Corp · NSN 5306-00-018-1591 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-018-1591 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-018-1591. Primary manufacturer part number: 181591.
5306-00-018-1591 — No Item Name Available illustration
Features
Bolt,machine — FSC 5306
Head Height: 0.203 INCHES NOMINAL IN
Nominal Thread Diameter: 0.312 INCHES IN
Fastener Length: 0.500 INCHES NOMINAL IN
Width Between Flats: 0.500 INCHES NOMINAL IN
Surface Treatment: CADMIUM OR ZINC OVERALL
Material Document and Classification: SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Material: STEEL OVERALL
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Steel Overall construction
General Description
The Bolt,machine, cataloged under National Stock Number 5306-00-018-1591, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5306-00-018-1591
Primary Part Number
181591
Item Name
Bolt,machine
FSC / FSG
5306 / 53 — No Item Name Available
Manufacturer
General Motors Corp
Status
ACTIVE
Head Height
0.203 INCHES NOMINAL IN
Nominal Thread Diameter
0.312 INCHES IN
Fastener Length
0.500 INCHES NOMINAL IN
Width Between Flats
0.500 INCHES NOMINAL IN
Surface Treatment
CADMIUM OR ZINC OVERALL
Material Document and Classification
SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Material
STEEL OVERALL
Hardness Rating
23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
NSN 5306-00-018-1591 is a Bolt,machine, manufactured by General Motors Corp, classified under FSC 5306 (No Item Name Available). Status: active.
What are the part numbers for NSN 5306-00-018-1591?
NSN 5306-00-018-1591 has 3 cross-referenced part numbers: 181591 (General Motors Corp), 181591 (General Motors Llc Dba General Motors Llc), 6725 (Fwd Seagrave Holdings Lp).
What NSN replaces 5306-00-018-1591?
There are 12 known substitutes for 5306-00-018-1591: 5315-00-032-1618, 5998-00-488-0772, 3110-00-585-4779 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 181591?
Key specifications for 181591: Head Height: 0.203 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN; Fastener Length: 0.500 INCHES NOMINAL IN; Width Between Flats: 0.500 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.