PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77810Screw,machine

Thales Defense & Security Inc Dba Thales Communications Inc · NSN 5305-01-601-8147 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-601-8147 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-601-8147. Primary manufacturer part number: 77810.
Features
  • Screw,machine — FSC 5305
  • Fastener Length: 0.25 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Thales Defense & Security Inc Dba Thales Communications Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-601-8147, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-601-8147
Primary Part Number77810
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerThales Defense & Security Inc Dba Thales Communications Inc
StatusACTIVE
Fastener Length0.25 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3439-01-198-971680-4-10 INTERCHANGEABLE
Wick,desoldering
Illinois Tool Works Inc. Div Itw Chemtronics
5950-01-317-503377810 INTERCHANGEABLE
Transformer,power
Stewart & Stevenson Power Products Llc
5310-01-666-787777810 INTERCHANGEABLE
Nut,plain,hexagon
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
77810 PRIMARY Thales Defense & Security Inc Dba Thales Communications Inc (USA)
032332-436 Fastbolt Corp. Dba Fastbolt Corp (USA)
Related Parts
3439-01-198-9716INTERCHANGEABLE
WICK,DESOLDERING
80-4-10
5950-01-317-5033INTERCHANGEABLE
TRANSFORMER,POWER
77810
5310-01-666-7877INTERCHANGEABLE
NUT,PLAIN,HEXAGON
77810

Frequently Asked Questions

What is NSN 5305-01-601-8147?

NSN 5305-01-601-8147 is a Screw,machine, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-601-8147?

NSN 5305-01-601-8147 has 2 cross-referenced part numbers: 77810 (Thales Defense & Security Inc Dba Thales Communications Inc), 032332-436 (Fastbolt Corp. Dba Fastbolt Corp).

What NSN replaces 5305-01-601-8147?

There are 3 known substitutes for 5305-01-601-8147: 3439-01-198-9716, 5950-01-317-5033, 5310-01-666-7877. Verify interchangeability with system specifications before substitution.

What are the specifications of 77810?

Key specifications for 77810: Fastener Length: 0.25 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FLAT HEAD SCREW; Special Features: SCR FLH 100 DEG 4-40X0.25 SS PATCH; End Item Identification: AN/PRC-148 HAND HELD RADIOS. 4 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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