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NSN 5305-01-641-2444Government record, cited

Screw, Cap, Hexagon Head5305-01-641-2444

NSN 5305-01-641-2444 · NIIN 016412444 · Part number SCR-0225
Bauer Compressors, Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 57328
Government record, cited
NSN 5305-01-641-2444 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-641-2444. Manufacturer of record part number: SCR-0225.
Also searched as  5305-01-641-2444 · 5305016412444 · NIIN 016412444 · 01-641-2444 · FSC 5305 Screws · CAGE 57328 · SCR-0225 · 91287A192
Nearby stock numbers  ·
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Height: 7.5 MILLIMETERS NOMINAL MM
  • External Thread Tolerance Class: 6G G
  • Fastener Length: 40.0 MILLIMETERS NOMINAL MM
  • Thread Pitch in Millimeters: 1.75
  • Thread Length: 40.0 MILLIMETERS NOMINAL MM
  • Nominal Thread Diameter: 12.0 MILLIMETERS MM
  • Head Style: HEXAGON
Identification
  • NSN: 5305-01-641-2444
  • NIIN: 016412444
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: SCR-0225
  • Manufacturer: Bauer Compressors, Inc.
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-641-2444, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bauer Compressors, Inc.. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-641-2444
Primary Part NumberSCR-0225
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — Screws
ManufacturerBauer Compressors, Inc.
StatusACTIVE
Head Height7.5 MILLIMETERS NOMINAL MM
External Thread Tolerance Class6G G
Fastener Length40.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters1.75
Thread Length40.0 MILLIMETERS NOMINAL MM
Nominal Thread Diameter12.0 MILLIMETERS MM
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Width Between Flats19.0 MILLIMETERS NOMINAL MM
Minimum Tensile Strength100000 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorM
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
91287A192 Mcmaster-Carr Supply Co (USA)
SCR-0225 PRIMARY Bauer Compressors, Inc. (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.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-641-2444?

NSN 5305-01-641-2444 is a Screw,cap,hexagon Head, manufactured by Bauer Compressors, Inc., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-641-2444?

NSN 5305-01-641-2444 has 2 manufacturer part numbers on file: 91287A192 (Mcmaster-Carr Supply Co), SCR-0225 (Bauer Compressors, Inc.).

What are the specifications of SCR-0225?

Key specifications for SCR-0225: Head Height: 7.5 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6G G; Fastener Length: 40.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.75. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-641-2444 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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