NSN 5305-01-313-5993 · NIIN 013135993 · Part number CA21088-4-10-19
Howmet Global Fastening Systems Inc. Div Tridair Products · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 29372
Government record, cited
NSN 5305-01-313-5993 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-313-5993. Manufacturer of record part number: CA21088-4-10-19.
Manufacturer of record: Howmet Global Fastening Systems Inc. Div Tridair Products
Identification
NSN: 5305-01-313-5993
NIIN: 013135993
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: CA21088-4-10-19
Manufacturer: Howmet Global Fastening Systems Inc. Div Tridair Products
General Description
The Setscrew, cataloged under National Stock Number 5305-01-313-5993, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Setscrew
FSC / FSG
5305 — Screws (FSG 53)
Manufacturers
Howmet Global Fastening Systems Inc. Div Tridair Products (CAGE 29372); L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies (CAGE 05395)
Technical Specifications
Parameter
Value
NSN
5305-01-313-5993
Primary Part Number
CA21088-4-10-19
Item Name
Setscrew
FSC / FSG
5305 / 53 — Screws
Manufacturer
Howmet Global Fastening Systems Inc. Div Tridair Products
L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies (USA)
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-313-5993?
NSN 5305-01-313-5993 is a Setscrew, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-313-5993?
NSN 5305-01-313-5993 has 2 manufacturer part numbers on file: CA21088-4-10-19 (Howmet Global Fastening Systems Inc. Div Tridair Products), S10173-4-10-19 (L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies).
Is NSN 5305-01-313-5993 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.