The Bolt,machine, cataloged under National Stock Number 5306-00-254-9658, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
5306-00-254-9658
Item Name
Bolt,machine
FSC / FSG
5306 / 53 — Bolts
Status
ACTIVE
Head Height
0.281 INCHES NOMINAL IN
Fastener Length
1.750 INCHES NOMINAL IN
Thread Length
0.938 INCHES MINIMUM IN
Hardness Rating
30.0 ROCKWELL C NOMINAL OVERALL
Nominal Thread Diameter
0.375 INCHES IN
Features Provided
FINISHED HEAD
Head Style
HEXAGON
Thread Direction
RIGHT-HAND
Width Between Flats
0.562 INCHES NOMINAL IN
Minimum Yield Strength
145000 POUNDS PER SQUARE INCH LBS
Thread Class
2A A
Thread Quantity Per Inch
16
Material
STEEL 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
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-00-278-1323POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)
3120-00-353-79861238458POSSIBLE MATCH
BEARING HALF SET,SLEEVE
Possible match (shared part number)Chrysler Realty Company Llc Dba Daimler Chrysler
5935-00-506-68552616POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
4720-00-857-0994618679POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)Dana Off Highway Products, Llc
5360-00-868-71952616POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Aerocontrolex Group, Inc. Div Talley Actuators
4935-01-032-8674POSSIBLE MATCH
RESISTOR
Possible match (shared part number)
4030-01-291-56509-086-100495POSSIBLE MATCH
HOOK,HOIST
Possible match (shared part number)Grove U.s. Llc Dba Grove Us Llc
5120-01-393-15362616POSSIBLE MATCH
SOCKET,SOCKET WRENCH
Possible match (shared part number)Wright Tool Co
6520-01-393-6843POSSIBLE MATCH
RESIN,RESTORATIVE,DENTAL
Possible match (shared part number)
7025-01-538-5061POSSIBLE MATCH
INTERFACE UNIT,AUTOMATIC DATA PR
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2616
3/2Design control — primary reference
U.S. Government activity
Related Parts
4720-00-278-1323POSSIBLE MATCH
HOSE,NONMETALLIC
3120-00-353-7986POSSIBLE MATCH
BEARING HALF SET,SLEEVE
1238458
5935-00-506-6855POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
2616
4720-00-857-0994POSSIBLE MATCH
HOSE,NONMETALLIC
618679
5360-00-868-7195POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
2616
4935-01-032-8674POSSIBLE MATCH
RESISTOR
4030-01-291-5650POSSIBLE MATCH
HOOK,HOIST
9-086-100495
5120-01-393-1536POSSIBLE MATCH
SOCKET,SOCKET WRENCH
2616
6520-01-393-6843POSSIBLE MATCH
RESIN,RESTORATIVE,DENTAL
7025-01-538-5061POSSIBLE MATCH
INTERFACE UNIT,AUTOMATIC DATA PR
5340-01-570-8616POSSIBLE MATCH
COVER,ACCESS
2616
Frequently Asked Questions
What is NSN 5306-00-254-9658?
NSN 5306-00-254-9658 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
What NSN replaces 5306-00-254-9658?
11 possible matches (shared part number, not a government interchangeability claim): 4720-00-278-1323, 3120-00-353-7986, 5935-00-506-6855. Verify interchangeability with system specifications before substitution.
What are the specifications of 5306-00-254-9658?
Key specifications for 5306-00-254-9658: Head Height: 0.281 INCHES NOMINAL IN; Fastener Length: 1.750 INCHES NOMINAL IN; Thread Length: 0.938 INCHES MINIMUM IN; Hardness Rating: 30.0 ROCKWELL C NOMINAL OVERALL. 14 specifications are documented in the U.S. Government catalog.
Is NSN 5306-00-254-9658 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.