PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

218013225Screw,machine

Zf Industrieantriebe Witten Gmbh · NSN 5305-00-050-9232 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-050-9232 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-050-9232. Primary manufacturer part number: 218013225.
Features
  • Screw,machine — FSC 5305
  • Screw Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316
  • Head Diameter: 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
  • Head Style: PAN
  • Screw Surface Treatment: PASSIVATE
  • Thread Length: 0.792 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
  • Internal Drive Style: CROSS RECESS TYPE 1
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-050-9232, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-050-9232
Primary Part Number218013225
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerZf Industrieantriebe Witten Gmbh
StatusCANCELLED
Screw MaterialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316
Head Diameter0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
Head StylePAN
Screw Surface TreatmentPASSIVATE
Thread Length0.792 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Internal Drive StyleCROSS RECESS TYPE 1
Minimum Tensile Strength80000 POUNDS PER SQUARE INCH LBS
Nominal Thread Diameter0.190 INCHES IN
Thread Quantity Per Inch24
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Screw Material Document and Classification66 FED STD ALL MATERIAL RESPONSES
Head Height0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
Screw Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Thread Class2A A
Fastener Length0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5305-00-059-36624100383 INTERCHANGEABLE
Screw,machine
901 D Llc Div Curtiss-Wright 901d
Cross-Reference Index
Part NumberManufacturer
218013225 Zf Industrieantriebe Witten Gmbh (DEU)
MS51957-66S316 Zf Industrieantriebe Witten Gmbh (DEU)
33-03 Microclean (USA)
4912533-03 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
MS51957-66 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
GA3135-066 Zf Industrieantriebe Witten Gmbh (DEU)
5305000509232 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
5305PL0995193 Jednolity Indeks Materialowy - Uniform Material Index (POL)
ASC1539176 Asc Pty Ltd (AUS)
Related Parts
5305-00-059-3662INTERCHANGEABLE
SCREW,MACHINE
4100383

Frequently Asked Questions

What is NSN 5305-00-050-9232?

NSN 5305-00-050-9232 is a Screw,machine, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-050-9232?

NSN 5305-00-050-9232 has 9 cross-referenced part numbers: 218013225 (Zf Industrieantriebe Witten Gmbh), MS51957-66S316 (Zf Industrieantriebe Witten Gmbh), 33-03 (Microclean), 4912533-03 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), MS51957-66 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5305-00-050-9232?

There is 1 known substitute for 5305-00-050-9232: 5305-00-059-3662. Verify interchangeability with system specifications before substitution.

What are the specifications of 218013225?

Key specifications for 218013225: Screw Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316; Head Diameter: 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN; Head Style: PAN; Screw Surface Treatment: PASSIVATE. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-050-9232 still in active supply?

NSN 5305-00-050-9232 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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