PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3442Screw,machine

Kearflex Engineering Company · NSN 5305-01-025-6953 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-025-6953 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-025-6953. Primary manufacturer part number: 3442.
Features
  • Screw,machine — FSC 5305
  • Screw Material Document and Classification: AMS 4610 ASSN STD SINGLE MATERIAL RESPONSE
  • Internal Drive Style: SLOT
  • Thread Quantity Per Inch: 80
  • Thread Series Designator: UNF
  • Thread Class: 2A A
  • Head Height: 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
  • Screw Surface Treatment: OXIDE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-025-6953, 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. Government technical data includes 14 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-025-6953
Primary Part Number3442
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Screw Material Document and ClassificationAMS 4610 ASSN STD SINGLE MATERIAL RESPONSE
Internal Drive StyleSLOT
Thread Quantity Per Inch80
Thread Series DesignatorUNF
Thread Class2A A
Head Height0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
Screw Surface TreatmentOXIDE
Thread DirectionRIGHT-HAND
Screw MaterialCOPPER ALLOY 360
Nominal Thread Diameter0.060 INCHES IN
Head StyleBUTTON
Fastener Length0.125 INCHES NOMINAL IN
Thread Length0.094 INCHES NOMINAL IN
Head Diameter0.105 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-112-6306120422 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
6515-00-148-7205 INTERCHANGEABLE
Crutch
5310-00-394-31183442 INTERCHANGEABLE
Washer,key
Industrial Technologies and Services Llc
5930-00-813-5804684-472-9001 INTERCHANGEABLE
Switch,rotary
Honeywell International Inc. Div Aerospace - Torrance
1660-00-819-50783442 INTERCHANGEABLE
Vlave,check
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
2530-00-868-76585464561 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
General Motors Llc Dba General Motors Llc
6210-01-149-4168 INTERCHANGEABLE
Fixture,lighting
6685-01-202-13103460-30-3 INTERCHANGEABLE
Probe,humidity-Temperature
King Nutronics Corporation Dba King Nutronics
6515-01-322-20303442 INTERCHANGEABLE
Blade,arthroscopic,surgical
Dyonics Inc Sub of William H Rorer Inc
4330-01-363-9818S3202 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Cross-Reference Index
Part NumberManufacturer
3442 PRIMARY Kearflex Engineering Company (USA)
Related Parts
3110-00-112-6306INTERCHANGEABLE
ROLLER,BEARING
120422
6515-00-148-7205INTERCHANGEABLE
CRUTCH
5310-00-394-3118INTERCHANGEABLE
WASHER,KEY
3442
5930-00-813-5804INTERCHANGEABLE
SWITCH,ROTARY
684-472-9001
1660-00-819-5078INTERCHANGEABLE
VLAVE,CHECK
3442
2530-00-868-7658INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5464561
6210-01-149-4168INTERCHANGEABLE
FIXTURE,LIGHTING
6685-01-202-1310INTERCHANGEABLE
PROBE,HUMIDITY-TEMPERATURE
3460-30-3
6515-01-322-2030INTERCHANGEABLE
BLADE,ARTHROSCOPIC,SURGICAL
3442
4330-01-363-9818INTERCHANGEABLE
FILTER ELEMENT,FLUID
S3202
5975-01-432-4122INTERCHANGEABLE
ELBOW,ELECTRICAL CONDUIT
3442
5210-01-541-3656INTERCHANGEABLE
BREECH LOCK SELECTION TOOL
3442

Frequently Asked Questions

What is NSN 5305-01-025-6953?

NSN 5305-01-025-6953 is a Screw,machine, manufactured by Kearflex Engineering Company, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-025-6953?

NSN 5305-01-025-6953 has 1 cross-referenced part number: 3442 (Kearflex Engineering Company).

What NSN replaces 5305-01-025-6953?

There are 12 known substitutes for 5305-01-025-6953: 3110-00-112-6306, 6515-00-148-7205, 5310-00-394-3118 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3442?

Key specifications for 3442: Screw Material Document and Classification: AMS 4610 ASSN STD SINGLE MATERIAL RESPONSE; Internal Drive Style: SLOT; Thread Quantity Per Inch: 80; Thread Series Designator: UNF. 14 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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