PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52993Screw,tapping

Am General Llc · NSN 5305-00-227-1162 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-227-1162 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-227-1162. Primary manufacturer part number: 52993.
Features
  • Screw,tapping — FSC 5305
  • Head Diameter: 0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
  • Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA)
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Nondefinitive Spec/std Data: A TYPE
  • Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Features Provided: CASEHARDENED
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,tapping, cataloged under National Stock Number 5305-00-227-1162, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-227-1162
Primary Part Number52993
Item NameScrew,tapping
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Head Diameter0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
Nonmachine Thread StyleGIMLET POINT (TYPE A, AB OR BA)
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Nondefinitive Spec/std DataA TYPE
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Features ProvidedCASEHARDENED
Head Height0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
Internal Drive StyleSLOT
Nonmachine Nominal Thread Diameter0.190 INCHES IN
Head StyleROUND
Fastener Length0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-255-102918327 INTERCHANGEABLE
Valve,safety Relief
Provision, Inc. Dba Provision Inc
6210-00-270-4727161910 INTERCHANGEABLE
Lens,light
Telemechanics Inc
5935-00-455-8531 INTERCHANGEABLE
Connector,plug,electrical
4730-00-697-1384293007 INTERCHANGEABLE
Strainer Element,sediment
Briggs and Stratton Corp
5133-00-894-5613 INTERCHANGEABLE
Drill,twist
3110-01-096-5103 INTERCHANGEABLE
Bearing,ball,annular
6610-01-125-8735128058 INTERCHANGEABLE
Mounting Spacer,solenoid
Astronautics Corporation of America
3110-01-176-7804 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
32852S7 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
32852S7 Ford Motor Company (USA)
FFS107 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
128058 General Motors Corp (USA)
52993 PRIMARY Am General Llc (USA)
128058 General Motors Llc Dba General Motors Llc (USA)
18327 Stewart-Warner Corporation (USA)
18327 Advanced Computer Technology Inc Dba a C T (USA)
Related Parts
4820-00-255-1029INTERCHANGEABLE
VALVE,SAFETY RELIEF
18327
6210-00-270-4727INTERCHANGEABLE
LENS,LIGHT
161910
5935-00-455-8531INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4730-00-697-1384INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
293007
5133-00-894-5613INTERCHANGEABLE
DRILL,TWIST
3110-01-096-5103INTERCHANGEABLE
BEARING,BALL,ANNULAR
6610-01-125-8735INTERCHANGEABLE
MOUNTING SPACER,SOLENOID
128058
3110-01-176-7804INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5305-00-227-1162?

NSN 5305-00-227-1162 is a Screw,tapping, manufactured by Am General Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-227-1162?

NSN 5305-00-227-1162 has 8 cross-referenced part numbers: 32852S7 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 32852S7 (Ford Motor Company), FFS107 (Federal Specifications Promulgated by General Services Administration Washington DC), 128058 (General Motors Corp), 52993 (Am General Llc) and 3 more.

What NSN replaces 5305-00-227-1162?

There are 8 known substitutes for 5305-00-227-1162: 4820-00-255-1029, 6210-00-270-4727, 5935-00-455-8531 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52993?

Key specifications for 52993: Head Diameter: 0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN; Special Features: HEAD STYLE,ROUND SLOT DRIVE; Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA); Surface Treatment: CADMIUM OVERALL. 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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