PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NASM565Setscrew

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5305-00-823-5719 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-823-5719 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-823-5719. Primary manufacturer part number: NASM565.
Features
  • Setscrew — FSC 5305
  • Thread Quantity Per Inch: 24
  • Thread Direction: RIGHT-HAND
  • Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Thread Series Designator: UNF
  • Material: STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
Applications
  • Applications requiring Steel Comp 4037 or Steel Comp 4137 or Steel Comp 4140 or Steel Comp 8630 or Steel Comp 8740 Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-00-823-5719, 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 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-823-5719
Primary Part NumberNASM565
Item NameSetscrew
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 Inch24
Thread DirectionRIGHT-HAND
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series DesignatorUNF
MaterialSTEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Head StyleHEADLESS (SETSCREW)
Thread Length1.000 INCHES MAXIMUM IN
Width Across Flats0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
Internal Drive StyleHEXAGON
Point StyleHALF DOG
Nominal Thread Diameter0.375 INCHES IN
Thread Class3A A
Fastener Length1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-022-3088FF-S-200B INTERCHANGEABLE
Setscrew
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5305-00-043-2393 INTERCHANGEABLE
Setscrew
5305-00-297-2935 INTERCHANGEABLE
Setscrew
5305-00-297-4009AN565A8H12 INTERCHANGEABLE
Setscrew
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-375-7417R126PCSP37 INTERCHANGEABLE
Setscrew
Circor Naval Solutions Llc Dba Warren Pumps
5305-00-377-0607 INTERCHANGEABLE
Setscrew
5305-00-395-4184 INTERCHANGEABLE
Setscrew
5305-00-409-1651AN565E820H16 INTERCHANGEABLE
Setscrew
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-436-7127 INTERCHANGEABLE
Setscrew
5305-00-638-1832AN565DC4H2 INTERCHANGEABLE
Setscrew
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
NASM565 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
AN565E624H16 Aeronautical Standards Group Dept of Navy and Air Force (USA)
FF-S-200B Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-022-3088INTERCHANGEABLE
SETSCREW
FF-S-200B
5305-00-043-2393INTERCHANGEABLE
SETSCREW
5305-00-297-2935INTERCHANGEABLE
SETSCREW
5305-00-297-4009INTERCHANGEABLE
SETSCREW
AN565A8H12
5305-00-375-7417INTERCHANGEABLE
SETSCREW
R126PCSP37
5305-00-377-0607INTERCHANGEABLE
SETSCREW
5305-00-395-4184INTERCHANGEABLE
SETSCREW
5305-00-409-1651INTERCHANGEABLE
SETSCREW
AN565E820H16
5305-00-436-7127INTERCHANGEABLE
SETSCREW
5305-00-638-1832INTERCHANGEABLE
SETSCREW
AN565DC4H2
5305-00-702-4532INTERCHANGEABLE
SETSCREW
NASM51981-74
5305-00-722-2735INTERCHANGEABLE
SETSCREW

Frequently Asked Questions

What is NSN 5305-00-823-5719?

NSN 5305-00-823-5719 is a Setscrew, 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 5305-00-823-5719?

NSN 5305-00-823-5719 has 3 cross-referenced part numbers: NASM565 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), AN565E624H16 (Aeronautical Standards Group Dept of Navy and Air Force), FF-S-200B (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5305-00-823-5719?

There are 12 known substitutes for 5305-00-823-5719: 5305-00-022-3088, 5305-00-043-2393, 5305-00-297-2935 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NASM565?

Key specifications for NASM565: Thread Quantity Per Inch: 24; Thread Direction: RIGHT-HAND; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series Designator: UNF. 16 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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