PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24661Setscrew

Rtx Corporation Div Pratt & Whitney · NSN 5305-00-962-2560 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-962-2560 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-962-2560. Primary manufacturer part number: 24661.
Features
  • Setscrew — FSC 5305
  • Material: STEEL COMP 321 OVERALL
  • Thread Quantity Per Inch: 24
  • Head Style: HEADLESS (SETSCREW)
  • Point Length: 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Thread Series Designator: UNF
  • Thread Direction: RIGHT-HAND
Applications
  • Applications requiring Steel Comp 321 Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-00-962-2560, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-962-2560
Primary Part Number24661
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusACTIVE
MaterialSTEEL COMP 321 OVERALL
Thread Quantity Per Inch24
Head StyleHEADLESS (SETSCREW)
Point Length0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread Series DesignatorUNF
Thread DirectionRIGHT-HAND
Internal Drive StyleSLOT
Point Diameter0.120 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
Thread Length0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN
Thread Class3A A
Point StyleDOG
Nominal Thread Diameter0.375 INCHES IN
Fastener Length1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4810-01-192-601124661 INTERCHANGEABLE
Stem,fluid Valve
Moog Inc. Dba Ampac-Isp Corp
5950-01-245-12125924688-1 INTERCHANGEABLE
Transformer,pulse
Naval Sea Systems Command
6110-01-325-00634002-900211 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
5945-01-538-0170 INTERCHANGEABLE
Relay Assembly
6515-01-599-3240120320 INTERCHANGEABLE
Nail,bone
Sign Fracture Care International Dba Sign
Cross-Reference Index
Part NumberManufacturer
24661 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
24661 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
Related Parts
4810-01-192-6011INTERCHANGEABLE
STEM,FLUID VALVE
24661
5950-01-245-1212INTERCHANGEABLE
TRANSFORMER,PULSE
5924688-1
6110-01-325-0063INTERCHANGEABLE
CONTROLLER,MOTOR
4002-900211
5945-01-538-0170INTERCHANGEABLE
RELAY ASSEMBLY
6515-01-599-3240INTERCHANGEABLE
NAIL,BONE
120320

Frequently Asked Questions

What is NSN 5305-00-962-2560?

NSN 5305-00-962-2560 is a Setscrew, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-962-2560?

NSN 5305-00-962-2560 has 2 cross-referenced part numbers: 24661 (Rtx Corporation Div Pratt & Whitney), 24661 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).

What NSN replaces 5305-00-962-2560?

There are 5 known substitutes for 5305-00-962-2560: 4810-01-192-6011, 5950-01-245-1212, 6110-01-325-0063 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24661?

Key specifications for 24661: Material: STEEL COMP 321 OVERALL; Thread Quantity Per Inch: 24; Head Style: HEADLESS (SETSCREW); Point Length: 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. 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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