PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3870Screw,gear

Kearflex Engineering Company · NSN 5305-01-224-6955 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-224-6955 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-224-6955. Primary manufacturer part number: 3870.
Features
  • Screw,gear — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Kearflex Engineering Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Screw,gear, cataloged under National Stock Number 5305-01-224-6955, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,gear
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersKearflex Engineering Company (CAGE 26136)
Technical Specifications
ParameterValue
NSN5305-01-224-6955
Primary Part Number3870
Item NameScrew,gear
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
9390-00-165-5988 INTERCHANGEABLE
Tape,reflective
5935-00-167-7720 INTERCHANGEABLE
Connector,receptacle,electrical
5975-00-353-22283870 INTERCHANGEABLE
Bushing,electrical Conduit
Abb Installation Products Inc
5360-00-526-38593870 INTERCHANGEABLE
Spring,helical,extension
Alnitak Corporation
2510-00-618-523414W3240 INTERCHANGEABLE
Board Asy
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5950-00-646-1331 INTERCHANGEABLE
Coil,electrical
5985-00-974-63243870 INTERCHANGEABLE
Tuner,transmission Line
U S Dept of Transportation Federal Aviation Administration
6730-01-122-9467 INTERCHANGEABLE
Projector,overhead
6625-01-533-5175 INTERCHANGEABLE
Test Set,insulation Breakdown
4920-01-539-38253870 INTERCHANGEABLE
Fuse,aircraft,mater
Ccrco, Llc Dba C C R C O
Cross-Reference Index
Part NumberManufacturer
3870 PRIMARY Kearflex Engineering Company (USA)
Related Parts
9390-00-165-5988INTERCHANGEABLE
TAPE,REFLECTIVE
5935-00-167-7720INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5975-00-353-2228INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
3870
5360-00-526-3859INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3870
2510-00-618-5234INTERCHANGEABLE
BOARD ASY
14W3240
5950-00-646-1331INTERCHANGEABLE
COIL,ELECTRICAL
5985-00-974-6324INTERCHANGEABLE
TUNER,TRANSMISSION LINE
3870
6730-01-122-9467INTERCHANGEABLE
PROJECTOR,OVERHEAD
6625-01-533-5175INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN
4920-01-539-3825INTERCHANGEABLE
FUSE,AIRCRAFT,MATER
3870
5305-01-701-4203INTERCHANGEABLE
SCREW,MACHINE
3870

Frequently Asked Questions

What is NSN 5305-01-224-6955?

NSN 5305-01-224-6955 is a Screw,gear, manufactured by Kearflex Engineering Company, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-224-6955?

NSN 5305-01-224-6955 has 1 cross-referenced part number: 3870 (Kearflex Engineering Company).

What NSN replaces 5305-01-224-6955?

There are 11 known substitutes for 5305-01-224-6955: 9390-00-165-5988, 5935-00-167-7720, 5975-00-353-2228 and 8 more. Verify interchangeability with system specifications before substitution.

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