PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS662C1-4Screw,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-165-8012 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-165-8012 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-165-8012. Primary manufacturer part number: NAS662C1-4.
Features
  • Screw,machine — FSC 5305
  • Countersink Angle: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
  • Head Style: FLAT COUNTERSUNK
  • Specification/standard Data: 80205-NAS662 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Head Diameter: 0.130 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.073 INCHES IN
  • Internal Drive Style: SLOT
  • Fastener Length: 0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-165-8012, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 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
NSN5305-00-165-8012
Primary Part NumberNAS662C1-4
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
Countersink Angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
Head StyleFLAT COUNTERSUNK
Specification/standard Data80205-NAS662 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Head Diameter0.130 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
Nominal Thread Diameter0.073 INCHES IN
Internal Drive StyleSLOT
Fastener Length0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Screw MaterialSTEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 303 OR STEEL COMP 302
Thread Quantity Per Inch64
Thread Length0.159 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Screw Surface TreatmentPASSIVATE
Screw Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1650-00-187-1372914553 INTERCHANGEABLE
Parts Kit,pump
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
9145-53 First American Sales Co Inc (USA)
AOL4168-53 All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners (USA)
965813-53C Raytheon Company Dba Raytheon (USA)
NAS662C1-4 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
PBF1068-53C Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA)
FF-S-92 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
E125-53 Huck Intl Inc (USA)
106751-01-53C Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA)
E125-53 Huck International, Inc (USA)
AIC813-01-4 Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA)
Related Parts
1650-00-187-1372INTERCHANGEABLE
PARTS KIT,PUMP
914553

Frequently Asked Questions

What is NSN 5305-00-165-8012?

NSN 5305-00-165-8012 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 5305-00-165-8012?

NSN 5305-00-165-8012 has 10 cross-referenced part numbers: 9145-53 (First American Sales Co Inc), AOL4168-53 (All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners), 965813-53C (Raytheon Company Dba Raytheon), NAS662C1-4 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), PBF1068-53C (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners) and 5 more.

What NSN replaces 5305-00-165-8012?

There is 1 known substitute for 5305-00-165-8012: 1650-00-187-1372. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS662C1-4?

Key specifications for NAS662C1-4: Countersink Angle: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM; Head Style: FLAT COUNTERSUNK; Specification/standard Data: 80205-NAS662 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Head Diameter: 0.130 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN. 15 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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