PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20228Screw,machine

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5305-00-151-0361 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-151-0361 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-151-0361. Primary manufacturer part number: 20228.
Features
  • Screw,machine — FSC 5305
  • Screw Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
  • Screw Material: STEEL COMP 1010
  • Hole Quantity: 1
  • Head Height: 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
  • Internal Drive Style: SLOT
  • Thread Direction: RIGHT-HAND
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-151-0361, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5305-00-151-0361
Primary Part Number20228
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Screw Material Document and ClassificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
Screw MaterialSTEEL COMP 1010
Hole Quantity1
Head Height0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Internal Drive StyleSLOT
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Minimum Tensile Strength60000 POUNDS PER SQUARE INCH LBS
Nominal Thread Diameter0.190 INCHES IN
Nondefinitive Spec/std Data1 TYPE AND 5S STYLE
Screw Surface TreatmentCADMIUM
Thread Length1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Screw Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Head Hole Configuration StyleROUND LONGITUDINAL HOLE
Thread Quantity Per Inch24
Hole Diameter0.047 INCHES NOMINAL IN
Thread Class2A A
Fastener Length1.438 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Head Diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
Head StyleFILLISTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2910-00-209-153520228 INTERCHANGEABLE
Weight Retainer Assembly
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5133-00-228-1414 INTERCHANGEABLE
Drill,twist
3040-00-292-3163 INTERCHANGEABLE
Clamp,hub
6105-01-097-8661386-9665 INTERCHANGEABLE
Motor,direct Current
Caterpillar Inc Div Caterpillar Defense
5962-01-100-2387 INTERCHANGEABLE
Microcircuit,digital
5830-01-328-1945 INTERCHANGEABLE
Microphone Station
5830-01-353-636320-228 INTERCHANGEABLE
Intercommunication Station
L3 Technologies, Inc.
5120-01-430-8166 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
20228 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
FFS92ANDTYPE1ANDSTYLE4S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AN500A10-24 Aeronautical Standards Group Dept of Navy and Air Force (USA)
AN500A10-24 Air Associates Inc (USA)
Related Parts
2910-00-209-1535INTERCHANGEABLE
WEIGHT RETAINER ASSEMBLY
20228
5133-00-228-1414INTERCHANGEABLE
DRILL,TWIST
3040-00-292-3163INTERCHANGEABLE
CLAMP,HUB
6105-01-097-8661INTERCHANGEABLE
MOTOR,DIRECT CURRENT
386-9665
5962-01-100-2387INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5830-01-328-1945INTERCHANGEABLE
MICROPHONE STATION
5830-01-353-6363INTERCHANGEABLE
INTERCOMMUNICATION STATION
20-228
5120-01-430-8166INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5305-00-151-0361?

NSN 5305-00-151-0361 is a Screw,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-151-0361?

NSN 5305-00-151-0361 has 4 cross-referenced part numbers: 20228 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), FFS92ANDTYPE1ANDSTYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC), AN500A10-24 (Aeronautical Standards Group Dept of Navy and Air Force), AN500A10-24 (Air Associates Inc).

What NSN replaces 5305-00-151-0361?

There are 8 known substitutes for 5305-00-151-0361: 2910-00-209-1535, 5133-00-228-1414, 3040-00-292-3163 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20228?

Key specifications for 20228: Screw Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE; Screw Material: STEEL COMP 1010; Hole Quantity: 1; Head Height: 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. 20 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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