PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25-803Screw,cap,socket Head

Crane Carrier Company, Llc · NSN 5305-01-509-1944 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-509-1944 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-509-1944. Primary manufacturer part number: 25-803.
Features
  • Screw,cap,socket Head — FSC 5305
  • Thread Pitch in Millimeters: 1.25
  • Nominal Thread Diameter: 8.0 MILLIMETERS MM
  • Thread Series Designator: M
  • Fastener Length: 65.0 MILLIMETERS NOMINAL MM
  • 1 verified cross-reference
  • Primary manufacturer: Crane Carrier Company, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-509-1944, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Carrier Company, Llc. Government technical data includes 4 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-509-1944
Primary Part Number25-803
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCrane Carrier Company, Llc
StatusACTIVE
Thread Pitch in Millimeters1.25
Nominal Thread Diameter8.0 MILLIMETERS MM
Thread Series DesignatorM
Fastener Length65.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5315-00-484-532725803 INTERCHANGEABLE
Pin,straight,headless
Honeywell International Inc. Div Aerospace - Torrance
5905-01-097-860222384 INTERCHANGEABLE
Resistor Network,fixed,film
Daytronic Corporation
5895-01-440-829425803 INTERCHANGEABLE
Converter,frequency Shift
Lucent Technologies Inc Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
25-803 PRIMARY Crane Carrier Company, Llc (USA)
Related Parts
5315-00-484-5327INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
25803
5905-01-097-8602INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
22384
5895-01-440-8294INTERCHANGEABLE
CONVERTER,FREQUENCY SHIFT
25803

Frequently Asked Questions

What is NSN 5305-01-509-1944?

NSN 5305-01-509-1944 is a Screw,cap,socket Head, manufactured by Crane Carrier Company, Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-509-1944?

NSN 5305-01-509-1944 has 1 cross-referenced part number: 25-803 (Crane Carrier Company, Llc).

What NSN replaces 5305-01-509-1944?

There are 3 known substitutes for 5305-01-509-1944: 5315-00-484-5327, 5905-01-097-8602, 5895-01-440-8294. Verify interchangeability with system specifications before substitution.

What are the specifications of 25-803?

Key specifications for 25-803: Thread Pitch in Millimeters: 1.25; Nominal Thread Diameter: 8.0 MILLIMETERS MM; End Item Identification: 2320-01-452-5579; Thread Series Designator: M. 5 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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