PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125143Screw,machine

At and T Corp · NSN 5305-00-392-2075 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-392-2075 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-392-2075. Primary manufacturer part number: 125143.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Fastener Length: 0.375 INCHES NOMINAL IN
  • Head Style: FLAT COUNTERSUNK UNDERCUT
  • Head Diameter: 0.250 INCHES NOMINAL IN
  • Thread Length: 0.312 INCHES MINIMUM IN
  • Internal Drive Style: SLOT
  • Head Height: 0.062 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-392-2075, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is At and T Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-392-2075
Primary Part Number125143
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAt and T Corp
StatusCANCELLED
Thread DirectionRIGHT-HAND
Fastener Length0.375 INCHES NOMINAL IN
Head StyleFLAT COUNTERSUNK UNDERCUT
Head Diameter0.250 INCHES NOMINAL IN
Thread Length0.312 INCHES MINIMUM IN
Internal Drive StyleSLOT
Head Height0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
2910-00-015-707133101 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5120-00-116-3276 INTERCHANGEABLE
Die,crimping Tool
2540-00-255-92061137HX2 INTERCHANGEABLE
Blade,windshield Wiper
Oshkosh Defense Llc
5935-00-865-923757-20500 INTERCHANGEABLE
Connector,receptacle,electrical
Cinch Connectivity Solutions Inc.
3433-01-045-34090331-0016 INTERCHANGEABLE
Tip,cutting Torch
Victor Equipment Co
5935-01-059-8038C8825-3-1 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5977-01-077-3121125143 INTERCHANGEABLE
Brush,electrical Contact
Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
4920-01-139-73033-3101 INTERCHANGEABLE
Can Guide
Malabar
4730-01-440-857133101 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
Bourns Inc
6105-01-443-2401 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
125143 At and T Corp (USA)
33-101 Telemechanics Inc (USA)
125143 Lucent Technologies Inc Dba Federal Marketing Group (USA)
125143 Zf Industrieantriebe Witten Gmbh (DEU)
125143 Telemechanics Inc (USA)
33-101 At and T Corp (USA)
125143 Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
2910-00-015-7071INTERCHANGEABLE
FILTER ELEMENT,FLUID
33101
5120-00-116-3276INTERCHANGEABLE
DIE,CRIMPING TOOL
2540-00-255-9206INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
1137HX2
5935-00-865-9237INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
57-20500
3433-01-045-3409INTERCHANGEABLE
TIP,CUTTING TORCH
0331-0016
5935-01-059-8038INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
C8825-3-1
5977-01-077-3121INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
125143
4920-01-139-7303INTERCHANGEABLE
CAN GUIDE
3-3101
4730-01-440-8571INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
33101
6105-01-443-2401INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
6515-01-535-3373INTERCHANGEABLE
BILATERAL FACIAL IC
33101

Frequently Asked Questions

What is NSN 5305-00-392-2075?

NSN 5305-00-392-2075 is a Screw,machine, manufactured by At and T Corp, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-392-2075?

NSN 5305-00-392-2075 has 7 cross-referenced part numbers: 125143 (At and T Corp), 33-101 (Telemechanics Inc), 125143 (Lucent Technologies Inc Dba Federal Marketing Group), 125143 (Zf Industrieantriebe Witten Gmbh), 125143 (Telemechanics Inc) and 2 more.

What NSN replaces 5305-00-392-2075?

There are 11 known substitutes for 5305-00-392-2075: 2910-00-015-7071, 5120-00-116-3276, 2540-00-255-9206 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 125143?

Key specifications for 125143: Thread Direction: RIGHT-HAND; Fastener Length: 0.375 INCHES NOMINAL IN; Head Style: FLAT COUNTERSUNK UNDERCUT; Head Diameter: 0.250 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-392-2075 still in active supply?

NSN 5305-00-392-2075 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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