PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80402Screw,machine

Telemechanics Inc · NSN 5305-00-286-3597 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-286-3597 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-286-3597. Primary manufacturer part number: 80402.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Fastener Length: 0.469 INCHES NOMINAL IN
  • Head Style: FLAT CHAMFER
  • Thread Length: 0.219 INCHES MINIMUM IN
  • Thread Class: 3A A
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Head Height: 0.094 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-286-3597, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 13 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-286-3597
Primary Part Number80402
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Thread DirectionRIGHT-HAND
Fastener Length0.469 INCHES NOMINAL IN
Head StyleFLAT CHAMFER
Thread Length0.219 INCHES MINIMUM IN
Thread Class3A A
Internal Drive StyleCROSS RECESS TYPE 1
Head Height0.094 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Diameter0.188 INCHES NOMINAL IN
Screw MaterialSTEEL
Nominal Thread Diameter0.112 INCHES IN
Thread Quantity Per Inch40
Screw Surface TreatmentNICKEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2910-00-354-497274051330 INTERCHANGEABLE
Float,carburetor
Kalmar AC Inc
5840-00-613-1375 INTERCHANGEABLE
Plugscrew,drain
5975-01-383-739180402 INTERCHANGEABLE
Chassis,electrical-Electronic Eq
Motorola/codex Corp Sub of Motorola Inc
4730-01-412-75898040-2 INTERCHANGEABLE
Collar,flared,pipe Fitting
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
80402 PRIMARY Telemechanics Inc (USA)
Related Parts
2910-00-354-4972INTERCHANGEABLE
FLOAT,CARBURETOR
74051330
5840-00-613-1375INTERCHANGEABLE
PLUGSCREW,DRAIN
5975-01-383-7391INTERCHANGEABLE
CHASSIS,ELECTRICAL-ELECTRONIC EQ
80402
4730-01-412-7589INTERCHANGEABLE
COLLAR,FLARED,PIPE FITTING
8040-2

Frequently Asked Questions

What is NSN 5305-00-286-3597?

NSN 5305-00-286-3597 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-286-3597?

NSN 5305-00-286-3597 has 1 cross-referenced part number: 80402 (Telemechanics Inc).

What NSN replaces 5305-00-286-3597?

There are 4 known substitutes for 5305-00-286-3597: 2910-00-354-4972, 5840-00-613-1375, 5975-01-383-7391 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 80402?

Key specifications for 80402: Thread Direction: RIGHT-HAND; Fastener Length: 0.469 INCHES NOMINAL IN; Head Style: FLAT CHAMFER; Thread Length: 0.219 INCHES MINIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-286-3597 still in active supply?

NSN 5305-00-286-3597 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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