PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51002Screw,cap,socket Head

Paccar Winch Inc Dba Paccar Winch Division · NSN 5305-01-012-1539 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-012-1539 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-012-1539. Primary manufacturer part number: 51002.
Features
  • Screw,cap,socket Head — FSC 5305
  • Head Diameter: 1.107 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
  • Width Across Flats: 0.625 INCHES NOMINAL IN
  • Fastener Length: 3.000 INCHES NOMINAL IN
  • Thread Length: 2.000 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
  • Head Style: FLAT CHAMFER
  • Head Height: 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-012-1539, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-012-1539
Primary Part Number51002
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Head Diameter1.107 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
Width Across Flats0.625 INCHES NOMINAL IN
Fastener Length3.000 INCHES NOMINAL IN
Thread Length2.000 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
Head StyleFLAT CHAMFER
Head Height0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-033-298351002 INTERCHANGEABLE
Screw
Meggitt (new Hampshire), Inc
5310-00-034-735751002 INTERCHANGEABLE
Washer,flat
Waterous Company
5930-00-147-0604 INTERCHANGEABLE
Switch,rotary
5920-00-280-8342 INTERCHANGEABLE
Fuse,cartridge
2940-00-376-8579C121E INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
3030-00-528-4465 INTERCHANGEABLE
Belt,v
5950-00-627-85785-1002 INTERCHANGEABLE
Transformer,power Autotransforme
Superior Electric Holding Group Llc Div Specialty Product Technologies
6850-00-734-154651002 INTERCHANGEABLE
Lubricant,antiseize
Loctite Corp
7510-00-823-8075 INTERCHANGEABLE
Ribbon,inking
5985-00-947-0790519944-2 INTERCHANGEABLE
Coupler,rotary,radio Frequency
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
51002 Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5305-00-033-2983INTERCHANGEABLE
SCREW
51002
5310-00-034-7357INTERCHANGEABLE
WASHER,FLAT
51002
5930-00-147-0604INTERCHANGEABLE
SWITCH,ROTARY
5920-00-280-8342INTERCHANGEABLE
FUSE,CARTRIDGE
2940-00-376-8579INTERCHANGEABLE
FILTER ELEMENT,FLUID
C121E
3030-00-528-4465INTERCHANGEABLE
BELT,V
5950-00-627-8578INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
5-1002
6850-00-734-1546INTERCHANGEABLE
LUBRICANT,ANTISEIZE
51002
7510-00-823-8075INTERCHANGEABLE
RIBBON,INKING
5985-00-947-0790INTERCHANGEABLE
COUPLER,ROTARY,RADIO FREQUENCY
519944-2
1650-01-103-3001INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC
800761
4710-01-131-6443INTERCHANGEABLE
SNAP TUBE
51002

Frequently Asked Questions

What is NSN 5305-01-012-1539?

NSN 5305-01-012-1539 is a Screw,cap,socket Head, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-012-1539?

NSN 5305-01-012-1539 has 1 cross-referenced part number: 51002 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 5305-01-012-1539?

There are 12 known substitutes for 5305-01-012-1539: 5305-00-033-2983, 5310-00-034-7357, 5930-00-147-0604 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51002?

Key specifications for 51002: Head Diameter: 1.107 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN; Width Across Flats: 0.625 INCHES NOMINAL IN; Fastener Length: 3.000 INCHES NOMINAL IN; Thread Length: 2.000 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN. 8 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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