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NSN 5310-00-008-9072Government record, cited

Nut, Plain, Hexagon5310-00-008-9072

NSN 5310-00-008-9072 · NIIN 000089072 · Part number 3923MK3
Smith-Berger Marine, Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 15950
Government record, cited
NSN 5310-00-008-9072 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-008-9072. Manufacturer of record part number: 3923MK3.
Also searched as  5310-00-008-9072 · 5310000089072 · NIIN 000089072 · 00-008-9072 · FSC 5310 Nuts and Washers · CAGE 15950 · 3923MK3
Nearby stock numbers  ·
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 3.000 INCHES NOMINAL IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 1.500 INCHES IN
  • Nut Height: 0.875 INCHES NOMINAL IN
  • Nut Style: HEXAGON
  • Thread Class: 2B
Identification
  • NSN: 5310-00-008-9072
  • NIIN: 000089072
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 3923MK3
  • Manufacturer: Smith-Berger Marine, Inc
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-008-9072, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Smith-Berger Marine, Inc. Government technical data includes 10 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
NSN5310-00-008-9072
Primary Part Number3923MK3
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerSmith-Berger Marine, Inc
StatusACTIVE
Width Across Flats3.000 INCHES NOMINAL IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Nominal Thread Size1.500 INCHES IN
Nut Height0.875 INCHES NOMINAL IN
Nut StyleHEXAGON
Thread Class2B
Thread Quantity Per Inch6
MaterialSTEEL OVERALL
Bearing Surface TypeFLAT
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
3923MK3 PRIMARY Smith-Berger Marine, Inc (USA)
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 5310-00-008-9072?

NSN 5310-00-008-9072 is a Nut,plain,hexagon, manufactured by Smith-Berger Marine, Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-008-9072?

NSN 5310-00-008-9072 has 1 manufacturer part number on file: 3923MK3 (Smith-Berger Marine, Inc).

What are the specifications of 3923MK3?

Key specifications for 3923MK3: Width Across Flats: 3.000 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.500 INCHES IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-008-9072 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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