PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-108Screw,machine

Raritan Engineering Company Inc · NSN 5305-01-443-2405 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-443-2405 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-443-2405. Primary manufacturer part number: 31-108.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • 1 verified cross-reference
  • Primary manufacturer: Raritan Engineering Company Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-443-2405, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raritan Engineering Company Inc. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-443-2405
Primary Part Number31-108
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerRaritan Engineering Company Inc
StatusACTIVE
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2540-00-029-024531108 INTERCHANGEABLE
Pintle,hook
Saginaw Products Corporation Dba Cignys
4810-00-121-0537031108-00 INTERCHANGEABLE
Shell,loader
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5136-00-237-82645136-00-237-8264 INTERCHANGEABLE
Die,thread Cutting
General Services Administration Federal Supply Service
2520-01-053-6440056711A INTERCHANGEABLE
Plate,transmission
Alto Products Corp. Al
4130-01-204-56006380-31108 INTERCHANGEABLE
Dispenser,mechanical,ice
Wilshire Corp
3040-01-414-040531108 INTERCHANGEABLE
Shaft,straight
Belfort Instrument Company
5925-01-578-979831108 INTERCHANGEABLE
Circuit Breaker
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
31-108 Raritan Engineering Company Inc (USA)
Related Parts
2540-00-029-0245INTERCHANGEABLE
PINTLE,HOOK
31108
4810-00-121-0537INTERCHANGEABLE
SHELL,LOADER
031108-00
5136-00-237-8264INTERCHANGEABLE
DIE,THREAD CUTTING
5136-00-237-8264
2520-01-053-6440INTERCHANGEABLE
PLATE,TRANSMISSION
056711A
4130-01-204-5600INTERCHANGEABLE
DISPENSER,MECHANICAL,ICE
6380-31108
3040-01-414-0405INTERCHANGEABLE
SHAFT,STRAIGHT
31108
5925-01-578-9798INTERCHANGEABLE
CIRCUIT BREAKER
31108

Frequently Asked Questions

What is NSN 5305-01-443-2405?

NSN 5305-01-443-2405 is a Screw,machine, manufactured by Raritan Engineering Company Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-443-2405?

NSN 5305-01-443-2405 has 1 cross-referenced part number: 31-108 (Raritan Engineering Company Inc).

What NSN replaces 5305-01-443-2405?

There are 7 known substitutes for 5305-01-443-2405: 2540-00-029-0245, 4810-00-121-0537, 5136-00-237-8264 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-108?

Key specifications for 31-108: Part Name Assigned by Controlling Agency: MACERATOR SET SCREW; Thread Direction: RIGHT-HAND. 2 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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