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NSN 5305-01-181-1089Government record, cited

Screw, Cap, Socket Head5305-01-181-1089

NSN 5305-01-181-1089 · NIIN 011811089 · Part number 9523M38P01
Cfm International Inc Dba Cfm International · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 58828
Government record, cited
NSN 5305-01-181-1089 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-181-1089. Manufacturer of record part number: 9523M38P01.
Also searched as  5305-01-181-1089 · 5305011811089 · NIIN 011811089 · 01-181-1089 · FSC 5305 Screws · CAGE 58828 · 9523M38P01
Nearby stock numbers  ·
Features
  • Screw,cap,socket Head — FSC 5305
  • Width Across Flats: 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
  • Thread Length: 0.660 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Thread Direction: RIGHT-HAND
  • Internal Drive Style: HEXAGON
  • Thread Class: 3A A
  • Thread Quantity Per Inch: 24
Identification
  • NSN: 5305-01-181-1089
  • NIIN: 011811089
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 9523M38P01
  • Manufacturer: Cfm International Inc Dba Cfm International
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-181-1089, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cfm International Inc Dba Cfm International. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-181-1089
Primary Part Number9523M38P01
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — Screws
ManufacturerCfm International Inc Dba Cfm International
StatusACTIVE
Width Across Flats0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
Thread Length0.660 INCHES NOMINAL IN
Nominal Thread Diameter0.312 INCHES IN
Thread DirectionRIGHT-HAND
Internal Drive StyleHEXAGON
Thread Class3A A
Thread Quantity Per Inch24
MaterialSTEEL CORROSION RESISTING OVERALL
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF)
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
9523M38P01 PRIMARY Cfm International Inc Dba Cfm International (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 5305-01-181-1089?

NSN 5305-01-181-1089 is a Screw,cap,socket Head, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-181-1089?

NSN 5305-01-181-1089 has 1 manufacturer part number on file: 9523M38P01 (Cfm International Inc Dba Cfm International).

What are the specifications of 9523M38P01?

Key specifications for 9523M38P01: Width Across Flats: 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN; Thread Length: 0.660 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN; Thread Direction: RIGHT-HAND. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-181-1089 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.
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