PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

724960-3Screw,cap,socket Head

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5305-01-198-5530 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-198-5530 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-198-5530. Primary manufacturer part number: 724960-3.
Features
  • Screw,cap,socket Head — FSC 5305
  • Fastener Length: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
  • Head Diameter: 0.298 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
  • Thread Length: 0.298 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
  • Width Across Flats: 0.093 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-198-5530, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-198-5530
Primary Part Number724960-3
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Fastener Length0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
Head Diameter0.298 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Thread Length0.298 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Width Across Flats0.093 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Hardness Rating36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
Thread Quantity Per Inch32
Surface Treatment Document and ClassificationQQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Internal Drive StyleHEXAGON
Thread Class3A A
Nominal Thread Diameter0.164 INCHES IN
Head Height0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
Head StyleBUTTON
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6220-00-063-766046360-1 INTERCHANGEABLE
Light,landing,aircraft
Grimes Aerospace Company
4820-00-288-7533 INTERCHANGEABLE
Valve,globe
5355-00-524-0044SCC65018 INTERCHANGEABLE
Knob
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3456-00-640-301741385500 PC E18 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
5940-00-892-3121MS25435-18 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
2940-01-019-411942276FR INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
4730-01-101-73632250-6-8S INTERCHANGEABLE
Elbow,pipe to Tube
Danfoss Power Solutions II, Llc
3040-01-216-315265018 INTERCHANGEABLE
Housing,mechanical Drive
Adams Rite Aerospace, Inc
5935-01-318-8064605A0096 INTERCHANGEABLE
Connector,receptacle,electrical
Acron Aviation, Inc.
5305-01-396-8175 INTERCHANGEABLE
Screw,cap,hexagon Head
Cross-Reference Index
Part NumberManufacturer
65018 H-K Connecticut Holding Company (USA)
724960-3 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
46360 Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA)
Related Parts
6220-00-063-7660INTERCHANGEABLE
LIGHT,LANDING,AIRCRAFT
46360-1
4820-00-288-7533INTERCHANGEABLE
VALVE,GLOBE
5355-00-524-0044INTERCHANGEABLE
KNOB
SCC65018
3456-00-640-3017INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
41385500 PC E18
5940-00-892-3121INTERCHANGEABLE
TERMINAL,LUG
MS25435-18
2940-01-019-4119INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42276FR
4730-01-101-7363INTERCHANGEABLE
ELBOW,PIPE TO TUBE
2250-6-8S
3040-01-216-3152INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
65018
5935-01-318-8064INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
605A0096
5305-01-396-8175INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5998-01-472-8116INTERCHANGEABLE
PRINTED CIRCUIT BOARD
46360

Frequently Asked Questions

What is NSN 5305-01-198-5530?

NSN 5305-01-198-5530 is a Screw,cap,socket Head, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-198-5530?

NSN 5305-01-198-5530 has 3 cross-referenced part numbers: 65018 (H-K Connecticut Holding Company), 724960-3 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 46360 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co).

What NSN replaces 5305-01-198-5530?

There are 11 known substitutes for 5305-01-198-5530: 6220-00-063-7660, 4820-00-288-7533, 5355-00-524-0044 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 724960-3?

Key specifications for 724960-3: Fastener Length: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Head Diameter: 0.298 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Thread Length: 0.298 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 16 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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