PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9409042Screw,cap,hexagon Head

Allison Transmission Inc Dba Allison Transmission, Inc · NSN 5305-00-292-4590 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-292-4590 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-292-4590. Primary manufacturer part number: 9409042.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Width Between Flats: 0.562 INCHES NOMINAL IN
  • Fastener Length: 2.750 INCHES NOMINAL IN
  • Thread Length: 0.667 INCHES MINIMUM IN
  • Thread Quantity Per Inch: 24
  • Nominal Thread Diameter: 0.375 INCHES IN
  • Material: STEEL COMP 1335 OVERALL
  • Thread Series Designator: UNF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1335 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-292-4590, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-292-4590
Primary Part Number9409042
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
Width Between Flats0.562 INCHES NOMINAL IN
Fastener Length2.750 INCHES NOMINAL IN
Thread Length0.667 INCHES MINIMUM IN
Thread Quantity Per Inch24
Nominal Thread Diameter0.375 INCHES IN
MaterialSTEEL COMP 1335 OVERALL
Thread Series DesignatorUNF
Locking FeatureDISTORTIONS BEARING SURFACE OF HEAD
Material Document and ClassificationSAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Features ProvidedFINISHED HEAD
Head Height0.250 INCHES NOMINAL IN
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5306-00-527-49529409131 INTERCHANGEABLE
Bolt,machine
Allison Transmission Inc Dba Allison Transmission, Inc
5305-01-442-21219409131 INTERCHANGEABLE
Screw,cap,hexagon Head
Rolls-Royce Solutions America Inc
Cross-Reference Index
Part NumberManufacturer
5305002924590 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
9409042 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
62.90.020 Sapa Operaciones SL (ESP)
9409042 PRIMARY General Motors Corp (USA)
9409131 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5306-00-527-4952INTERCHANGEABLE
BOLT,MACHINE
9409131
5305-01-442-2121INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
9409131

Frequently Asked Questions

What is NSN 5305-00-292-4590?

NSN 5305-00-292-4590 is a Screw,cap,hexagon Head, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-292-4590?

NSN 5305-00-292-4590 has 5 cross-referenced part numbers: 5305002924590 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 9409042 (Allison Transmission Inc Dba Allison Transmission, Inc), 62.90.020 (Sapa Operaciones SL), 9409042 (General Motors Corp), 9409131 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5305-00-292-4590?

There are 2 known substitutes for 5305-00-292-4590: 5306-00-527-4952, 5305-01-442-2121. Verify interchangeability with system specifications before substitution.

What are the specifications of 9409042?

Key specifications for 9409042: Width Between Flats: 0.562 INCHES NOMINAL IN; Fastener Length: 2.750 INCHES NOMINAL IN; Thread Length: 0.667 INCHES MINIMUM IN; Thread Quantity Per Inch: 24. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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