PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10080Screw,machine

Kleinschmidt Inc · NSN 5305-00-637-7943 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-637-7943 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-637-7943. Primary manufacturer part number: 10080.
Features
  • Screw,machine — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Series Designator: UNF
  • Thread Quantity Per Inch: 40
  • Thread Length: 0.438 INCHES MAXIMUM IN
  • Fastener Length: 0.438 INCHES NOMINAL IN
  • Screw Surface Treatment: PASSIVATE
  • Width Between Flats: 0.250 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-637-7943, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-637-7943
Primary Part Number10080
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNF
Thread Quantity Per Inch40
Thread Length0.438 INCHES MAXIMUM IN
Fastener Length0.438 INCHES NOMINAL IN
Screw Surface TreatmentPASSIVATE
Width Between Flats0.250 INCHES NOMINAL IN
Nominal Thread Diameter0.138 INCHES IN
Thread Class2A A
Head StyleHEXAGON
Screw MaterialSTEEL CORROSION RESISTING
Head Height0.067 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-228-136514870 INTERCHANGEABLE
Drill,twist
Viking Drill & Tool, Inc.
5360-00-246-76124908512-9 INTERCHANGEABLE
Spring,helical,compression
Kalmar AC Inc
2915-00-370-9183 INTERCHANGEABLE
Link,fuel Control
5950-00-577-062910080 INTERCHANGEABLE
Transformer,power
Wireless Data Corporation
6645-00-720-3953 INTERCHANGEABLE
Meter,time Totalizing
5999-00-960-7654 INTERCHANGEABLE
Mounting Pad,electrical-Electron
2990-00-995-1104T-10080 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
6520-01-055-521710-0700-00 INTERCHANGEABLE
Handpiece Assembly,oral Evacuato
A-Dec Inc Dba a-Dec
5950-01-208-35876628-0513 INTERCHANGEABLE
Coil,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5310-01-269-58856W INTERCHANGEABLE
Washer,flat
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
10080 Kleinschmidt Inc (USA)
Related Parts
5133-00-228-1365INTERCHANGEABLE
DRILL,TWIST
14870
5360-00-246-7612INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4908512-9
2915-00-370-9183INTERCHANGEABLE
LINK,FUEL CONTROL
5950-00-577-0629INTERCHANGEABLE
TRANSFORMER,POWER
10080
6645-00-720-3953INTERCHANGEABLE
METER,TIME TOTALIZING
5999-00-960-7654INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
2990-00-995-1104INTERCHANGEABLE
MUFFLER,EXHAUST
T-10080
6520-01-055-5217INTERCHANGEABLE
HANDPIECE ASSEMBLY,ORAL EVACUATO
10-0700-00
5950-01-208-3587INTERCHANGEABLE
COIL,RADIO FREQUENCY
6628-0513
5310-01-269-5885INTERCHANGEABLE
WASHER,FLAT
6W
5945-01-302-2773INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A10080
5340-01-326-2941INTERCHANGEABLE
GRIP,HANDLE
100-8-0

Frequently Asked Questions

What is NSN 5305-00-637-7943?

NSN 5305-00-637-7943 is a Screw,machine, manufactured by Kleinschmidt Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-637-7943?

NSN 5305-00-637-7943 has 1 cross-referenced part number: 10080 (Kleinschmidt Inc).

What NSN replaces 5305-00-637-7943?

There are 12 known substitutes for 5305-00-637-7943: 5133-00-228-1365, 5360-00-246-7612, 2915-00-370-9183 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10080?

Key specifications for 10080: Thread Direction: RIGHT-HAND; Thread Series Designator: UNF; Thread Quantity Per Inch: 40; Thread Length: 0.438 INCHES MAXIMUM IN. 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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