PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LP51957-52HQScrew,machine

Long-Lok, Llc · NSN 5305-01-334-0704 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-334-0704 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-334-0704. Primary manufacturer part number: LP51957-52HQ.
Features
  • Screw,machine — FSC 5305
  • 2 verified cross-references
  • Primary manufacturer: Long-Lok, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-334-0704, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Long-Lok, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersEaton Corporation Dba Airframe Div Fuel & Motion Control Systems (CAGE 86090); Long-Lok, Llc (CAGE 03038)
Technical Specifications
ParameterValue
NSN5305-01-334-0704
Primary Part NumberLP51957-52HQ
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLong-Lok, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6620-00-526-442482322 INTERCHANGEABLE
Indicator,pressure
Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner
5930-01-244-599650152400 INTERCHANGEABLE
Switch,thermostatic
Hatz Diesel of America Inc
3110-01-494-0254 INTERCHANGEABLE
Bearing,ball,airframe
5360-01-526-442082322 INTERCHANGEABLE
Spring,spiral,torsion
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
82322 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
LP51957-52HQ PRIMARY Long-Lok, Llc (USA)
Related Parts
6620-00-526-4424INTERCHANGEABLE
INDICATOR,PRESSURE
82322
5930-01-244-5996INTERCHANGEABLE
SWITCH,THERMOSTATIC
50152400
3110-01-494-0254INTERCHANGEABLE
BEARING,BALL,AIRFRAME
5360-01-526-4420INTERCHANGEABLE
SPRING,SPIRAL,TORSION
82322

Frequently Asked Questions

What is NSN 5305-01-334-0704?

NSN 5305-01-334-0704 is a Screw,machine, manufactured by Long-Lok, Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-334-0704?

NSN 5305-01-334-0704 has 2 cross-referenced part numbers: 82322 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems), LP51957-52HQ (Long-Lok, Llc).

What NSN replaces 5305-01-334-0704?

There are 4 known substitutes for 5305-01-334-0704: 6620-00-526-4424, 5930-01-244-5996, 3110-01-494-0254 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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