PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1352-16LE80PScrew,cap,socket Head

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-01-322-1593 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-322-1593 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-322-1593. Primary manufacturer part number: NAS1352-16LE80P.
Features
  • Screw,cap,socket Head — FSC 5305
  • Head Height: 0.988 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
  • Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
  • Thread Series Designator: UNRC
  • Surface Treatment: CADMIUM AND CHROMATE FASTENER
  • Width Across Flats: 0.7500 INCHES MINIMUM AND 0.7570 INCHES MAXIMUM IN
  • Minimum Tensile Strength: 170000 POUNDS PER SQUARE INCH LBS
  • Material: PLASTIC POLYAMIDE NYLON LOCKING FEATURE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyamide Nylon Locking Feature construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-322-1593, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-322-1593
Primary Part NumberNAS1352-16LE80P
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
Head Height0.988 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Hardness Rating38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
Thread Series DesignatorUNRC
Surface TreatmentCADMIUM AND CHROMATE FASTENER
Width Across Flats0.7500 INCHES MINIMUM AND 0.7570 INCHES MAXIMUM IN
Minimum Tensile Strength170000 POUNDS PER SQUARE INCH LBS
MaterialPLASTIC POLYAMIDE NYLON LOCKING FEATURE
Specification/standard Data80205-NAS1352 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Locking FeaturePATCH OR PELLET OR STRIP THREADS
Minimum Yield Strength150000 POUNDS PER SQUARE INCH LBS
MaterialSTEEL FASTENER
Internal Drive StyleHEXAGON
Nominal Thread Diameter1.000 INCHES IN
Thread Class3A A
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
Thread Length2.500 INCHES MINIMUM IN
Fastener Length4.860 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN
Head Diameter1.479 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Head StyleFLAT CHAMFER
Thread Quantity Per Inch8
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5136-00-197-95705136-00-197-9570 INTERCHANGEABLE
Die,rethreading
General Services Administration Federal Supply Service
5330-00-448-086131-325 INTERCHANGEABLE
Retainer,packing
Dresser Industries Inc Waukesha Engine Div
5935-00-929-2498 INTERCHANGEABLE
Connector,plug,electrical
5999-01-185-932231325 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Cadillac Gage Textron Inc.
5120-01-391-534931325 INTERCHANGEABLE
Wrench,pipe
Ridge Tool Company
3040-01-435-192331325 INTERCHANGEABLE
Shaft,shouldered
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5310-01-561-427531325 INTERCHANGEABLE
Washer,lock
Barnes Group Inc. Dba Barnes Distribution
Cross-Reference Index
Part NumberManufacturer
31325 Zf Industrieantriebe Witten Gmbh (DEU)
NAS1352-16LE80P PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5136-00-197-9570INTERCHANGEABLE
DIE,RETHREADING
5136-00-197-9570
5330-00-448-0861INTERCHANGEABLE
RETAINER,PACKING
31-325
5935-00-929-2498INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5999-01-185-9322INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
31325
5120-01-391-5349INTERCHANGEABLE
WRENCH,PIPE
31325
3040-01-435-1923INTERCHANGEABLE
SHAFT,SHOULDERED
31325
5310-01-561-4275INTERCHANGEABLE
WASHER,LOCK
31325

Frequently Asked Questions

What is NSN 5305-01-322-1593?

NSN 5305-01-322-1593 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 5305-01-322-1593?

NSN 5305-01-322-1593 has 2 cross-referenced part numbers: 31325 (Zf Industrieantriebe Witten Gmbh), NAS1352-16LE80P (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5305-01-322-1593?

There are 7 known substitutes for 5305-01-322-1593: 5136-00-197-9570, 5330-00-448-0861, 5935-00-929-2498 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1352-16LE80P?

Key specifications for NAS1352-16LE80P: Head Height: 0.988 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER; Thread Series Designator: UNRC; Surface Treatment: CADMIUM AND CHROMATE FASTENER. 21 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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