PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202172Screw,cap,socket Head

Stromberg-Carlson Corp a Plessey Telecommunications Co · NSN 5305-00-208-1506 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-208-1506 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-208-1506. Primary manufacturer part number: 202172.
Features
  • Screw,cap,socket Head — FSC 5305
  • Thread Class: 2A A
  • Fastener Length: 1.220 INCHES NOMINAL IN
  • Thread Length: 1.220 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 36
  • Material: STEEL COMP 1213 OVERALL
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Nominal Thread Diameter: 0.164 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1213 Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-208-1506, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stromberg-Carlson Corp a Plessey Telecommunications Co. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-208-1506
Primary Part Number202172
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerStromberg-Carlson Corp a Plessey Telecommunications Co
StatusCANCELLED
Thread Class2A A
Fastener Length1.220 INCHES NOMINAL IN
Thread Length1.220 INCHES MAXIMUM IN
Thread Quantity Per Inch36
MaterialSTEEL COMP 1213 OVERALL
Internal Drive StyleCROSS RECESS TYPE 1
Nominal Thread Diameter0.164 INCHES IN
Thread Series DesignatorUNF
Head Height0.070 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Surface TreatmentZINC OVERALL
Locking FeatureDISTORTIONS TOP OF HEAD
Head Diameter0.310 INCHES NOMINAL IN
Minimum Yield Strength40000 POUNDS PER SQUARE INCH LBS
Head StyleFILLISTER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5365-00-235-2492202172 INTERCHANGEABLE
Spacer
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
1660-00-567-7010202172 INTERCHANGEABLE
Sleeve,oil Sump
Honeywell International Inc. Div Aerospace - Torrance
1680-01-536-5732202172 INTERCHANGEABLE
Harness,safety,personnel,hoistin
Cmc Rescue, Inc.
Cross-Reference Index
Part NumberManufacturer
202172 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
202172 PRIMARY Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
Related Parts
5365-00-235-2492INTERCHANGEABLE
SPACER
202172
1660-00-567-7010INTERCHANGEABLE
SLEEVE,OIL SUMP
202172
1680-01-536-5732INTERCHANGEABLE
HARNESS,SAFETY,PERSONNEL,HOISTIN
202172

Frequently Asked Questions

What is NSN 5305-00-208-1506?

NSN 5305-00-208-1506 is a Screw,cap,socket Head, manufactured by Stromberg-Carlson Corp a Plessey Telecommunications Co, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-208-1506?

NSN 5305-00-208-1506 has 2 cross-referenced part numbers: 202172 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 202172 (Stromberg-Carlson Corp a Plessey Telecommunications Co).

What NSN replaces 5305-00-208-1506?

There are 3 known substitutes for 5305-00-208-1506: 5365-00-235-2492, 1660-00-567-7010, 1680-01-536-5732. Verify interchangeability with system specifications before substitution.

What are the specifications of 202172?

Key specifications for 202172: Thread Class: 2A A; Fastener Length: 1.220 INCHES NOMINAL IN; Thread Length: 1.220 INCHES MAXIMUM IN; Thread Quantity Per Inch: 36. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-208-1506 still in active supply?

NSN 5305-00-208-1506 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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