PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24929Screw,machine

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5305-00-147-2662 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-147-2662 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-147-2662. Primary manufacturer part number: 24929.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 20
  • Fastener Length: 0.438 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Head Style: FILLISTER
  • Screw Material: STEEL COMP 8735 OR STEEL COMP 4640
  • Head Diameter: 0.312 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-147-2662, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-147-2662
Primary Part Number24929
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch20
Fastener Length0.438 INCHES NOMINAL IN
Nominal Thread Diameter0.250 INCHES IN
Head StyleFILLISTER
Screw MaterialSTEEL COMP 8735 OR STEEL COMP 4640
Head Diameter0.312 INCHES NOMINAL IN
Thread Length0.438 INCHES MAXIMUM IN
Head Height0.156 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class3A A
Internal Drive StyleCROSS RECESS TYPE 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6240-00-733-2984310062 INTERCHANGEABLE
Lamp,incandescent
New Holland N.v.nc.
Cross-Reference Index
Part NumberManufacturer
24929 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
24929 Carrier Corp (USA)
Related Parts
6240-00-733-2984INTERCHANGEABLE
LAMP,INCANDESCENT
310062

Frequently Asked Questions

What is NSN 5305-00-147-2662?

NSN 5305-00-147-2662 is a Screw,machine, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-147-2662?

NSN 5305-00-147-2662 has 2 cross-referenced part numbers: 24929 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 24929 (Carrier Corp).

What NSN replaces 5305-00-147-2662?

There is 1 known substitute for 5305-00-147-2662: 6240-00-733-2984. Verify interchangeability with system specifications before substitution.

What are the specifications of 24929?

Key specifications for 24929: Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 20; Fastener Length: 0.438 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN. 12 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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