PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1635-3-12PScrew,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-442-7347 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-442-7347 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-442-7347. Primary manufacturer part number: NAS1635-3-12P.
Features
  • Screw,machine — FSC 5305
  • Thread Quantity Per Inch: 32
  • Thread Length: 0.658 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Thread Series Designator: UNF
  • Fastener Length: 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Head Style: PAN
  • Screw Material: STEEL CORROSION RESISTING
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-442-7347, 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 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-442-7347
Primary Part NumberNAS1635-3-12P
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
StatusACTIVE
Thread Quantity Per Inch32
Thread Length0.658 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Thread Series DesignatorUNF
Fastener Length0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Nominal Thread Diameter0.190 INCHES IN
Head StylePAN
Screw MaterialSTEEL CORROSION RESISTING
Internal Drive StyleCROSS RECESS TYPE 1
Thread Class2A A
Head Height0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
Head Diameter0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3030-00-878-6157080-90013-110 INTERCHANGEABLE
Belt,v
Kovatch Corp.
Cross-Reference Index
Part NumberManufacturer
5305PL0710737 Jednolity Indeks Materialowy - Uniform Material Index (POL)
NAS1635-3-12P PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
N9463 C E Niehoff & Co (USA)
Related Parts
3030-00-878-6157INTERCHANGEABLE
BELT,V
080-90013-110

Frequently Asked Questions

What is NSN 5305-00-442-7347?

NSN 5305-00-442-7347 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: active.

What are the part numbers for NSN 5305-00-442-7347?

NSN 5305-00-442-7347 has 3 cross-referenced part numbers: 5305PL0710737 (Jednolity Indeks Materialowy - Uniform Material Index), NAS1635-3-12P (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), N9463 (C E Niehoff & Co).

What NSN replaces 5305-00-442-7347?

There is 1 known substitute for 5305-00-442-7347: 3030-00-878-6157. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1635-3-12P?

Key specifications for NAS1635-3-12P: Thread Quantity Per Inch: 32; Thread Length: 0.658 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Thread Series Designator: UNF; Fastener Length: 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. 12 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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