PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10129Screw,machine

Kleinschmidt Inc · NSN 5305-00-297-4390 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-297-4390 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-297-4390. Primary manufacturer part number: 10129.
Features
  • Screw,machine — FSC 5305
  • Head Diameter: 0.344 INCHES NOMINAL IN
  • Thread Length: 1.250 INCHES MINIMUM IN
  • Head Height: 0.097 INCHES NOMINAL IN
  • Screw Material: COPPER ALLOY
  • Thread Quantity Per Inch: 32
  • Nominal Thread Diameter: 0.164 INCHES IN
  • Screw Surface Treatment: NICKEL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-297-4390, 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 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-297-4390
Primary Part Number10129
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Head Diameter0.344 INCHES NOMINAL IN
Thread Length1.250 INCHES MINIMUM IN
Head Height0.097 INCHES NOMINAL IN
Screw MaterialCOPPER ALLOY
Thread Quantity Per Inch32
Nominal Thread Diameter0.164 INCHES IN
Screw Surface TreatmentNICKEL
Thread DirectionRIGHT-HAND
Head StyleBINDING
Thread Class2A A
Fastener Length1.250 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Internal Drive StyleSLOT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-078-2002 INTERCHANGEABLE
Connector,plug,electrical
3120-00-126-597910129 INTERCHANGEABLE
Bushing,sleeve
Rps-Fl, Inc. Dba Rps Inc
5331-00-147-927610129 INTERCHANGEABLE
O-Ring
Texas Hydraulics, Inc.
5999-00-229-847620-10129 INTERCHANGEABLE
Wire Mesh,knitted
Technical Wire Products, Llc Dba Twp
5360-00-314-7182A10129 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
2825-00-390-132010129 INTERCHANGEABLE
Seat,hand Valve
Northrop Grumman Systems Corporation Div Marine Systems
5962-00-459-7301SMB525279 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-615-7393 INTERCHANGEABLE
Switch,lever
5930-00-917-776510106325 INTERCHANGEABLE
Switch,rotary
Us Army Aviation and Missile Command
5999-00-922-1211396220-1 INTERCHANGEABLE
Wire Mesh,knitted
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
Cross-Reference Index
Part NumberManufacturer
10129 Kleinschmidt Inc (USA)
Related Parts
5935-00-078-2002INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3120-00-126-5979INTERCHANGEABLE
BUSHING,SLEEVE
10129
5331-00-147-9276INTERCHANGEABLE
O-RING
10129
5999-00-229-8476INTERCHANGEABLE
WIRE MESH,KNITTED
20-10129
5360-00-314-7182INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A10129
2825-00-390-1320INTERCHANGEABLE
SEAT,HAND VALVE
10129
5962-00-459-7301INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SMB525279
5930-00-615-7393INTERCHANGEABLE
SWITCH,LEVER
5930-00-917-7765INTERCHANGEABLE
SWITCH,ROTARY
10106325
5999-00-922-1211INTERCHANGEABLE
WIRE MESH,KNITTED
396220-1
4470-01-039-4137INTERCHANGEABLE
STEM,SPECIAL
5133-01-095-9477INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 5305-00-297-4390?

NSN 5305-00-297-4390 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 5305-00-297-4390?

NSN 5305-00-297-4390 has 1 cross-referenced part number: 10129 (Kleinschmidt Inc).

What NSN replaces 5305-00-297-4390?

There are 12 known substitutes for 5305-00-297-4390: 5935-00-078-2002, 3120-00-126-5979, 5331-00-147-9276 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10129?

Key specifications for 10129: Head Diameter: 0.344 INCHES NOMINAL IN; Thread Length: 1.250 INCHES MINIMUM IN; Head Height: 0.097 INCHES NOMINAL IN; Screw Material: COPPER ALLOY. 13 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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