PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400047Nut,self-Locking,hexagon

Tri-Tec Manufacturing Llc · NSN 5310-01-614-1924 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-614-1924 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-614-1924. Primary manufacturer part number: 400047.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Nut Style: HEXAGON
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 18
  • Nominal Thread Size: 0.312 INCHES IN
  • Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT
  • Material Document and Classification: PER ASTM-A-194 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-614-1924, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-614-1924
Primary Part Number400047
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTri-Tec Manufacturing Llc
StatusACTIVE
Thread DirectionRIGHT-HAND
Nut StyleHEXAGON
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch18
Nominal Thread Size0.312 INCHES IN
Locking FeaturePREVAILING TORQUE WITH NONMETALLIC INSERT
Material Document and ClassificationPER ASTM-A-194 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5920-00-893-0498213002 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
6145-01-486-1885400047 INTERCHANGEABLE
Cable,power,electrical
Electro-Plasma Inc Dba Epi Global
5950-01-516-48534000-47 INTERCHANGEABLE
Transformer,power
Radeco, Inc. Dba Radeco Inc
Cross-Reference Index
Part NumberManufacturer
500025-02LH-2ITEM16 Tri-Tec Manufacturing Llc (USA)
500025-02LH-2ITEM16 Tri-Tec Manufacturing, Llc (USA)
400047 Tri-Tec Manufacturing, Llc (USA)
400047 PRIMARY Tri-Tec Manufacturing Llc (USA)
Related Parts
5920-00-893-0498INTERCHANGEABLE
FUSE,CARTRIDGE
213002
6145-01-486-1885INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
400047
5950-01-516-4853INTERCHANGEABLE
TRANSFORMER,POWER
4000-47

Frequently Asked Questions

What is NSN 5310-01-614-1924?

NSN 5310-01-614-1924 is a Nut,self-Locking,hexagon, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-614-1924?

NSN 5310-01-614-1924 has 4 cross-referenced part numbers: 500025-02LH-2ITEM16 (Tri-Tec Manufacturing Llc), 500025-02LH-2ITEM16 (Tri-Tec Manufacturing, Llc), 400047 (Tri-Tec Manufacturing, Llc), 400047 (Tri-Tec Manufacturing Llc).

What NSN replaces 5310-01-614-1924?

There are 3 known substitutes for 5310-01-614-1924: 5920-00-893-0498, 6145-01-486-1885, 5950-01-516-4853. Verify interchangeability with system specifications before substitution.

What are the specifications of 400047?

Key specifications for 400047: Thread Direction: RIGHT-HAND; Nut Style: HEXAGON; Thread Series: UNIFIED NATIONAL COARSE (UNC); End Item Identification: ASSEMBLY,SMALL GEAR BOX. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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