The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-656-8096, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5306-01-656-8096
Item Name
Bolt,close Tolerance
FSC / FSG
5306 / 53 — Bolts
Status
ACTIVE
Head Height
0.328 INCHES NOMINAL IN
Fastener Length
1.5795 INCHES NOMINAL IN
Thread Length
0.642 INCHES NOMINAL IN
Nominal Thread Diameter
0.5625 INCHES IN
Head Style
DOUBLE HEXAGON
Thread Direction
RIGHT-HAND
Grip Length
0.9375 INCHES NOMINAL IN
Width Between Flats
0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
Grip Diameter
0.560 INCHES MINIMUM AND 0.561 INCHES MAXIMUM IN
Surface Treatment
CHROMATE AND NICKEL AND CADMIUM OVERALL
Minimum Tensile Strength
156000 POUNDS PER SQUARE INCH LBS
Thread Class
3A A
Thread Quantity Per Inch
18
Material
STEEL COMP H11 OVERALL
Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF)
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
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5306-01-656-8102STSBG001A08U026POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
5306-01-656-8118STSBG001A08U023POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
5306-01-656-8160STSBG001A09U024POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Lockheed Martin Corp
5306-01-656-8181STSBG001A04U011POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Lockheed Martin Corp
5306-01-656-8377STSBG001A10U022POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
5306-01-656-8384STSBG001A10U018POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
5306-01-656-8395STSBG001A08U014POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
5306-01-706-3224STSBG001A07U011POSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
5306-01-706-8456STSBG001A12D030POSSIBLE MATCH
BOLT,SHEAR
Possible match (shared part number)Lockheed Martin Corp
5306-01-708-4403STSBG001A10U020POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
Possible match (shared part number)Lockheed Martin Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
STSBG001A09U015
3/2Design control — primary reference
U.S. Government activity
STSBG001
D/9Drawing number reference only
U.S. Government activity
Related Parts
5306-01-656-8102POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A08U026
5306-01-656-8118POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A08U023
5306-01-656-8160POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A09U024
5306-01-656-8181POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A04U011
5306-01-656-8377POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A10U022
5306-01-656-8384POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A10U018
5306-01-656-8395POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A08U014
5306-01-706-3224POSSIBLE MATCH
BOLT,MACHINE
STSBG001A07U011
5306-01-706-8456POSSIBLE MATCH
BOLT,SHEAR
STSBG001A12D030
5306-01-708-4403POSSIBLE MATCH
BOLT,CLOSE TOLERANCE
STSBG001A10U020
Frequently Asked Questions
What is NSN 5306-01-656-8096?
NSN 5306-01-656-8096 is a Bolt,close Tolerance, classified under FSC 5306, Bolts. Status: active.
What NSN replaces 5306-01-656-8096?
10 possible matches (shared part number, not a government interchangeability claim): 5306-01-656-8102, 5306-01-656-8118, 5306-01-656-8160. Verify interchangeability with system specifications before substitution.
What are the specifications of 5306-01-656-8096?
Key specifications for 5306-01-656-8096: Head Height: 0.328 INCHES NOMINAL IN; Fastener Length: 1.5795 INCHES NOMINAL IN; Thread Length: 0.642 INCHES NOMINAL IN; Nominal Thread Diameter: 0.5625 INCHES IN. 15 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-656-8096 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.