PartsTable TECHNICAL DATA SHEET
NSN 5305-01-612-8587Government record, cited

Screw, Cap, Hexagon Head5305-01-612-8587

NSN 5305-01-612-8587 · NIIN 016128587 · Part number 332/E6256
Jcb Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 0JKF0
Government record, cited
NSN 5305-01-612-8587 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-612-8587. Manufacturer of record part number: 332/E6256.
Also searched as  5305-01-612-8587 · 5305016128587 · NIIN 016128587 · 01-612-8587 · FSC 5305 Screws · CAGE 0JKF0 · 332/E6256
Nearby stock numbers  ·
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Fastener Length: 3.000 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Thread Quantity Per Inch: 18
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • 1 manufacturer part number on file
Identification
  • NSN: 5305-01-612-8587
  • NIIN: 016128587
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 332/E6256
  • Manufacturer: Jcb Inc.
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-612-8587, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Jcb Inc.. Government technical data includes 6 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
NSN5305-01-612-8587
Primary Part Number332/E6256
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — Screws
ManufacturerJcb Inc.
StatusACTIVE
Fastener Length3.000 INCHES NOMINAL IN
Nominal Thread Diameter0.312 INCHES IN
Thread DirectionRIGHT-HAND
Thread Class2A A
Thread Quantity Per Inch18
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
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
332/E6256 PRIMARY Jcb 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.
5305-00-000-0094
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 5305-01-612-8587?

NSN 5305-01-612-8587 is a Screw,cap,hexagon Head, manufactured by Jcb Inc., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-612-8587?

NSN 5305-01-612-8587 has 1 manufacturer part number on file: 332/E6256 (Jcb Inc.).

What are the specifications of 332/E6256?

Key specifications for 332/E6256: Fastener Length: 3.000 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN; Thread Direction: RIGHT-HAND; Special Features: HOSE AND MOTOR MOUNTING ASSEMBLY, MATERIAL GRADE 8. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-612-8587 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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