PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91457Bolt,machine

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5306-00-167-4124 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-167-4124 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-167-4124. Primary manufacturer part number: 91457.
Features
  • Bolt,machine — FSC 5306
  • Thread Length: 0.520 INCHES MINIMUM IN
  • Thread Direction: RIGHT-HAND
  • Features Provided: UNFINISHED HEAD
  • Thread Quantity Per Inch: 24
  • Thread Series Designator: UNF
  • Head Height: 0.280 INCHES NOMINAL IN
  • Thread Class: 3A A
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 8740 Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-167-4124, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-167-4124
Primary Part Number91457
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Thread Length0.520 INCHES MINIMUM IN
Thread DirectionRIGHT-HAND
Features ProvidedUNFINISHED HEAD
Thread Quantity Per Inch24
Thread Series DesignatorUNF
Head Height0.280 INCHES NOMINAL IN
Thread Class3A A
MaterialSTEEL COMP 8740 OVERALL
Fastener Length2.060 INCHES NOMINAL IN
Surface Treatment Document and ClassificationAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
Material Document and ClassificationAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Head StyleSQUARE
Grip Length1.540 INCHES NOMINAL IN
Nominal Thread Diameter0.375 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6685-00-401-23388514-132 INTERCHANGEABLE
Thermometer,indicating,capillary
Ametek, Inc. Div Aerospace & Defense
5305-01-076-8100NAS662C0-8 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5935-01-103-475691-457 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corp Div Amphenol Aerospace Operations
3895-01-163-079191457 INTERCHANGEABLE
Concrete Placement Assembly
Burke Concrete Accessories
Cross-Reference Index
Part NumberManufacturer
91457 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6685-00-401-2338INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
8514-132
5305-01-076-8100INTERCHANGEABLE
SCREW,MACHINE
NAS662C0-8
5935-01-103-4756INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
91-457
3895-01-163-0791INTERCHANGEABLE
CONCRETE PLACEMENT ASSEMBLY
91457

Frequently Asked Questions

What is NSN 5306-00-167-4124?

NSN 5306-00-167-4124 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-167-4124?

NSN 5306-00-167-4124 has 1 cross-referenced part number: 91457 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5306-00-167-4124?

There are 4 known substitutes for 5306-00-167-4124: 6685-00-401-2338, 5305-01-076-8100, 5935-01-103-4756 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91457?

Key specifications for 91457: Thread Length: 0.520 INCHES MINIMUM IN; Thread Direction: RIGHT-HAND; Features Provided: UNFINISHED HEAD; Thread Quantity Per Inch: 24. 15 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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