PartsTable TECHNICAL DATA SHEET
NSN 5305-01-494-2348Government record, cited

Screw, Cap, Hexagon Head5305-01-494-2348

NSN 5305-01-494-2348 · NIIN 014942348 · Part number S256P2
Meritor Heavy Vehicle Systems, Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 78500
Government record, cited
NSN 5305-01-494-2348 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-494-2348. Manufacturer of record part number: S256P2.
Also searched as  5305-01-494-2348 · 5305014942348 · NIIN 014942348 · 01-494-2348 · FSC 5305 Screws · CAGE 78500 · S256P2 · S 256Z
Nearby stock numbers  ·
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Height: 0.200 INCHES NOMINAL IN
  • Fastener Length: 0.750 INCHES NOMINAL IN
  • Thread Length: 0.750 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.313 INCHES IN
  • Head Style: HEXAGON
  • Thread Direction: RIGHT-HAND
  • Width Between Flats: 0.495 INCHES NOMINAL IN
Identification
  • NSN: 5305-01-494-2348
  • NIIN: 014942348
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: S256P2
  • Manufacturer: Meritor Heavy Vehicle Systems, Llc
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-494-2348, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-494-2348
Primary Part NumberS256P2
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — Screws
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Head Height0.200 INCHES NOMINAL IN
Fastener Length0.750 INCHES NOMINAL IN
Thread Length0.750 INCHES NOMINAL IN
Nominal Thread Diameter0.313 INCHES IN
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Width Between Flats0.495 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Thread Class1A3
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
S256P2 Meritor Industrial Products, Llc (USA)
S256P2 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
Reference documents
ReferenceMeaning
S 256Z 5/9 Secondary reference
Meritor Heavy Vehicle Systems, Llc
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 5305-01-494-2348?

NSN 5305-01-494-2348 is a Screw,cap,hexagon Head, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-494-2348?

NSN 5305-01-494-2348 has 2 manufacturer part numbers on file: S256P2 (Meritor Industrial Products, Llc), S256P2 (Meritor Heavy Vehicle Systems, Llc).

What are the specifications of S256P2?

Key specifications for S256P2: Head Height: 0.200 INCHES NOMINAL IN; Fastener Length: 0.750 INCHES NOMINAL IN; Thread Length: 0.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.313 INCHES IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-494-2348 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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