PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

131812Screw,machine

American Telephone and Telegraph Co · NSN 5305-00-913-4184 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-913-4184 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-913-4184. Primary manufacturer part number: 131812.
Features
  • Screw,machine — FSC 5305
  • Thread Quantity Per Inch: 40
  • Nominal Thread Diameter: 0.138 INCHES IN
  • Thread Class: 2A A
  • Screw Material: STEEL
  • Thread Series Designator: UNF
  • Fastener Length: 0.437 INCHES NOMINAL IN
  • Head Height: 0.047 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-913-4184, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Telephone and Telegraph Co. Government technical data includes 12 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-913-4184
Primary Part Number131812
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAmerican Telephone and Telegraph Co
StatusACTIVE
Thread Quantity Per Inch40
Nominal Thread Diameter0.138 INCHES IN
Thread Class2A A
Screw MaterialSTEEL
Thread Series DesignatorUNF
Fastener Length0.437 INCHES NOMINAL IN
Head Height0.047 INCHES NOMINAL IN
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Width Between Flats0.188 INCHES NOMINAL IN
Thread Length0.437 INCHES MINIMUM IN
Screw Surface TreatmentCHROMIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5915-00-480-2047SMFBA2 INTERCHANGEABLE
Filter,radio Frequency Interfere
Rockwell Automation, Inc. Dba Rockwell Automation
3110-01-092-0059131812 INTERCHANGEABLE
Bearing
Eaton Aerospace, Llc Dba Jackson South
5930-01-225-6647131812 INTERCHANGEABLE
Switch,push
American Dryer Corp
5970-01-412-4602550016-06 INTERCHANGEABLE
Tape,insulation,electrical
Eldec Aerospace Corp
5315-01-422-60296984ED84 PIECE 18 INTERCHANGEABLE
Key,machine
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Cross-Reference Index
Part NumberManufacturer
131812 American Telephone and Telegraph Co (USA)
131812 Lucent Technologies Inc Corporate Headquarters (USA)
131812 At and T Corp (USA)
Related Parts
5915-00-480-2047INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
SMFBA2
3110-01-092-0059INTERCHANGEABLE
BEARING
131812
5930-01-225-6647INTERCHANGEABLE
SWITCH,PUSH
131812
5970-01-412-4602INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
550016-06
5315-01-422-6029INTERCHANGEABLE
KEY,MACHINE
6984ED84 PIECE 18

Frequently Asked Questions

What is NSN 5305-00-913-4184?

NSN 5305-00-913-4184 is a Screw,machine, manufactured by American Telephone and Telegraph Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-913-4184?

NSN 5305-00-913-4184 has 3 cross-referenced part numbers: 131812 (American Telephone and Telegraph Co), 131812 (Lucent Technologies Inc Corporate Headquarters), 131812 (At and T Corp).

What NSN replaces 5305-00-913-4184?

There are 5 known substitutes for 5305-00-913-4184: 5915-00-480-2047, 3110-01-092-0059, 5930-01-225-6647 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 131812?

Key specifications for 131812: Thread Quantity Per Inch: 40; Nominal Thread Diameter: 0.138 INCHES IN; Thread Class: 2A A; Screw Material: STEEL. 12 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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