PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1190E3P7LScrew,cap,socket Head

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-01-032-6448 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-032-6448 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-032-6448. Primary manufacturer part number: NAS1190E3P7L.
Features
  • Screw,cap,socket Head — FSC 5305
  • Nominal Thread Diameter: 0.190 INCHES IN
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Head Style: PAN
  • Material: IRON ALLOY 660 OVERALL
  • Minimum Tensile Strength: 160000 POUNDS PER SQUARE INCH LBS
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Thread Quantity Per Inch: 32
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Iron Alloy 660 Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-032-6448, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5305-01-032-6448
Primary Part NumberNAS1190E3P7L
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Nominal Thread Diameter0.190 INCHES IN
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Head StylePAN
MaterialIRON ALLOY 660 OVERALL
Minimum Tensile Strength160000 POUNDS PER SQUARE INCH LBS
Internal Drive StyleCROSS RECESS TYPE 1
Thread Quantity Per Inch32
Specification/standard Data80205-NAS1190 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Locking FeatureSTRIP THREADS
Head Height0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
Fastener Length0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Material Document and ClassificationAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class3A A
Head Diameter0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
Thread Length0.345 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF)
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-793-5594NAS1190E3P7L INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
NAS1190E3P7L PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5305-00-793-5594INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
NAS1190E3P7L

Frequently Asked Questions

What is NSN 5305-01-032-6448?

NSN 5305-01-032-6448 is a Screw,cap,socket Head, 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 5305-01-032-6448?

NSN 5305-01-032-6448 has 1 cross-referenced part number: NAS1190E3P7L (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5305-01-032-6448?

There is 1 known substitute for 5305-01-032-6448: 5305-00-793-5594. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1190E3P7L?

Key specifications for NAS1190E3P7L: Nominal Thread Diameter: 0.190 INCHES IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Head Style: PAN; Material: IRON ALLOY 660 OVERALL. 18 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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