PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

639122-415Screw,machine

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5305-00-616-2579 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-616-2579 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-616-2579. Primary manufacturer part number: 639122-415.
Features
  • Screw,machine — FSC 5305
  • Thread Length: 1.125 INCHES MAXIMUM IN
  • Head Style: PAN
  • Fastener Length: 1.125 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Diameter: 0.164 INCHES IN
  • Head Diameter: 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
  • Head Height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-616-2579, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5305-00-616-2579
Primary Part Number639122-415
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusCANCELLED
Thread Length1.125 INCHES MAXIMUM IN
Head StylePAN
Fastener Length1.125 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Nominal Thread Diameter0.164 INCHES IN
Head Diameter0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
Head Height0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
Screw MaterialSTEEL CORROSION RESISTING
Screw Surface TreatmentPASSIVATE
Internal Drive StyleCROSS RECESS TYPE 1
Thread Quantity Per Inch32
Thread Class2A A
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5305-00-402-5788 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
639122-415 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
SCPP82CP36 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
NAS1635-08-18 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
639122-415 PRIMARY Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
E516-318 Huck International, Inc (USA)
343-0194-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5305-00-402-5788INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-616-2579?

NSN 5305-00-616-2579 is a Screw,machine, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-616-2579?

NSN 5305-00-616-2579 has 6 cross-referenced part numbers: 639122-415 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), SCPP82CP36 (Bae Systems Information and Electronic Systems Integration Inc.), NAS1635-08-18 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 639122-415 (Stromberg-Carlson Corp a Plessey Telecommunications Co), E516-318 (Huck International, Inc) and 1 more.

What NSN replaces 5305-00-616-2579?

There is 1 known substitute for 5305-00-616-2579: 5305-00-402-5788. Verify interchangeability with system specifications before substitution.

What are the specifications of 639122-415?

Key specifications for 639122-415: Thread Length: 1.125 INCHES MAXIMUM IN; Head Style: PAN; Fastener Length: 1.125 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-616-2579 still in active supply?

NSN 5305-00-616-2579 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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