PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21212634-370Screw,machine

Bae Systems Hagglunds Aktiebolag · NSN 5305-01-170-6737 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-170-6737 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-170-6737. Primary manufacturer part number: 21212634-370.
Features
  • Screw,machine — FSC 5305
  • 6 verified cross-references
  • Primary manufacturer: Bae Systems Hagglunds Aktiebolag
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-170-6737, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Hagglunds Aktiebolag. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersBae Systems Hagglunds Aktiebolag (CAGE AC90N); U.s. Defense Services, Inc. Dba Usds (CAGE 0BAT5); Bae Systems Hagglunds Ab (CAGE S3465); Technamm (CAGE FAR29); Hellgeth Engineering Spezialfahrzeugbau Gmbh (CAGE CJ802)
Technical Specifications
ParameterValue
NSN5305-01-170-6737
Primary Part Number21212634-370
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBae Systems Hagglunds Aktiebolag
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-593-9884011139 INTERCHANGEABLE
Seat,valve
Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co
5905-00-781-4857 INTERCHANGEABLE
Resistor,fixed,film
1650-00-864-8771011-139 INTERCHANGEABLE
Parts Kit,constant Speed Drive
Hamilton Sundstrand Corporation
Cross-Reference Index
Part NumberManufacturer
21212634-370 Bae Systems Hagglunds Aktiebolag (SWE)
90581-991 U.s. Defense Services, Inc. Dba Usds (USA)
21212634-370 Bae Systems Hagglunds Ab (SWE)
21212634-370 U.s. Defense Services, Inc. Dba Usds (USA)
HE011139 Technamm (FRA)
011139 Hellgeth Engineering Spezialfahrzeugbau Gmbh (DEU)
Related Parts
4820-00-593-9884INTERCHANGEABLE
SEAT,VALVE
011139
5905-00-781-4857INTERCHANGEABLE
RESISTOR,FIXED,FILM
1650-00-864-8771INTERCHANGEABLE
PARTS KIT,CONSTANT SPEED DRIVE
011-139

Frequently Asked Questions

What is NSN 5305-01-170-6737?

NSN 5305-01-170-6737 is a Screw,machine, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-170-6737?

NSN 5305-01-170-6737 has 6 cross-referenced part numbers: 21212634-370 (Bae Systems Hagglunds Aktiebolag), 90581-991 (U.s. Defense Services, Inc. Dba Usds), 21212634-370 (Bae Systems Hagglunds Ab), 21212634-370 (U.s. Defense Services, Inc. Dba Usds), HE011139 (Technamm) and 1 more.

What NSN replaces 5305-01-170-6737?

There are 3 known substitutes for 5305-01-170-6737: 4820-00-593-9884, 5905-00-781-4857, 1650-00-864-8771. Verify interchangeability with system specifications before substitution.

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