PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35215-42Screw,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-637-1122 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-637-1122 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-637-1122. Primary manufacturer part number: MS35215-42.
Features
  • Screw,machine — FSC 5305
  • Thread Quantity Per Inch: 36
  • Thread Class: 2A A
  • Screw Material: COPPER ALLOY
  • Fastener Length: 0.500 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Thread Length: 0.444 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Head Style: PAN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-637-1122, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-637-1122
Primary Part NumberMS35215-42
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Thread Quantity Per Inch36
Thread Class2A A
Screw MaterialCOPPER ALLOY
Fastener Length0.500 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Length0.444 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Head StylePAN
Minimum Tensile Strength57000 POUNDS PER SQUARE INCH LBS
Internal Drive StyleCROSS RECESS TYPE 1
Thread Series DesignatorUNF
Nominal Thread Diameter0.164 INCHES IN
Head Height0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
Screw Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
Head Diameter0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5305-00-206-2220 INTERCHANGEABLE
Screw,machine
5305-00-637-1103 INTERCHANGEABLE
Screw,machine
5305-00-637-1120 INTERCHANGEABLE
Screw,machine
5305-00-637-1121 INTERCHANGEABLE
Screw,machine
5305-00-637-1124 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
FFS92ANDTYPE3ANDSTYLE9C Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS35215-42 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35215-42 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5305-00-206-2220INTERCHANGEABLE
SCREW,MACHINE
5305-00-637-1103INTERCHANGEABLE
SCREW,MACHINE
5305-00-637-1120INTERCHANGEABLE
SCREW,MACHINE
5305-00-637-1121INTERCHANGEABLE
SCREW,MACHINE
5305-00-637-1124INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-637-1122?

NSN 5305-00-637-1122 is a Screw,machine, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-637-1122?

NSN 5305-00-637-1122 has 3 cross-referenced part numbers: FFS92ANDTYPE3ANDSTYLE9C (Federal Specifications Promulgated by General Services Administration Washington DC), MS35215-42 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35215-42 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5305-00-637-1122?

There are 5 known substitutes for 5305-00-637-1122: 5305-00-206-2220, 5305-00-637-1103, 5305-00-637-1120 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35215-42?

Key specifications for MS35215-42: Thread Quantity Per Inch: 36; Thread Class: 2A A; Screw Material: COPPER ALLOY; Fastener Length: 0.500 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-637-1122 still in active supply?

NSN 5305-00-637-1122 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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