PartsTable TECHNICAL DATA SHEET
NSN 5310-01-352-7374Government record, cited

Nut, Plain, Hexagon5310-01-352-7374

NSN 5310-01-352-7374 · NIIN 013527374 · Part number 8T4244
Caterpillar Inc Div Caterpillar Defense · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5310-01-352-7374 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-352-7374. Manufacturer of record part number: 8T4244.
Also searched as  5310-01-352-7374 · 5310013527374 · NIIN 013527374 · 01-352-7374 · FSC 5310 Nuts and Washers · CAGE 11083 · 8T4244 · 1DM12 · 8T-4244
Nearby stock numbers  ·
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 18.0 MILLIMETERS MINIMUM MM
  • Thread Series: M
  • Thread Pitch in Millimeters: 1.75
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 12.0 MILLIMETERS MM
  • Nut Height: 10.8 MILLIMETERS MINIMUM MM
  • Nut Style: HEXAGON
Identification
  • NSN: 5310-01-352-7374
  • NIIN: 013527374
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 8T4244
  • Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-352-7374, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
NSN5310-01-352-7374
Primary Part Number8T4244
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Width Across Flats18.0 MILLIMETERS MINIMUM MM
Thread SeriesM
Thread Pitch in Millimeters1.75
Thread DirectionRIGHT-HAND
Nominal Thread Size12.0 MILLIMETERS MM
Nut Height10.8 MILLIMETERS MINIMUM MM
Nut StyleHEXAGON
Thread Class2B
MaterialSTEEL OVERALL
Bearing Surface TypeCHAMFERED
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
8T4244 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
8T-4244 Finning (uk) Ltd (GBR)
Reference documents
ReferenceMeaning
1DM12 C/1 Advisory reference — outside the item-of-supply concept
Clark Equipment Co
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-352-7374?

NSN 5310-01-352-7374 is a Nut,plain,hexagon, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-352-7374?

NSN 5310-01-352-7374 has 2 manufacturer part numbers on file: 8T4244 (Caterpillar Inc Div Caterpillar Defense), 8T-4244 (Finning (uk) Ltd).

What are the specifications of 8T4244?

Key specifications for 8T4244: Width Across Flats: 18.0 MILLIMETERS MINIMUM MM; Thread Series: M; Thread Pitch in Millimeters: 1.75; Thread Direction: RIGHT-HAND. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-352-7374 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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