PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

140203Screw,machine

Solartron Electronics Inc Weston Instruments Div · NSN 5305-00-515-7448 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-515-7448 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-515-7448. Primary manufacturer part number: 140203.
Features
  • Screw,machine — FSC 5305
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Head Style: BINDING
  • Thread Quantity Per Inch: 80
  • Screw Material: COPPER ALLOY
  • Thread Direction: RIGHT-HAND
  • Thread Series Designator: UNF
  • Head Height: 0.020 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-515-7448, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 12 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-515-7448
Primary Part Number140203
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerSolartron Electronics Inc Weston Instruments Div
StatusACTIVE
Internal Drive StyleCROSS RECESS TYPE 1
Head StyleBINDING
Thread Quantity Per Inch80
Screw MaterialCOPPER ALLOY
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNF
Head Height0.020 INCHES NOMINAL IN
Thread Class2A A
Nominal Thread Diameter0.060 INCHES IN
Thread Length0.090 INCHES MINIMUM IN
Head Diameter0.110 INCHES NOMINAL IN
Fastener Length0.110 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4810-00-951-0328140203 INTERCHANGEABLE
Parts Kit,pressure Regulating VA
Meggitt Safety Systems Inc
6140-01-575-8160330074 INTERCHANGEABLE
Battery,storage
Intercomp Co
Cross-Reference Index
Part NumberManufacturer
140203 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
4810-00-951-0328INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
140203
6140-01-575-8160INTERCHANGEABLE
BATTERY,STORAGE
330074

Frequently Asked Questions

What is NSN 5305-00-515-7448?

NSN 5305-00-515-7448 is a Screw,machine, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-515-7448?

NSN 5305-00-515-7448 has 1 cross-referenced part number: 140203 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 5305-00-515-7448?

There are 2 known substitutes for 5305-00-515-7448: 4810-00-951-0328, 6140-01-575-8160. Verify interchangeability with system specifications before substitution.

What are the specifications of 140203?

Key specifications for 140203: Internal Drive Style: CROSS RECESS TYPE 1; Head Style: BINDING; Thread Quantity Per Inch: 80; Screw Material: COPPER ALLOY. 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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