PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-157440Nut,plain,hexagon

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5310-00-588-0943 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-588-0943 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-588-0943. Primary manufacturer part number: SM-B-157440.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material: COPPER ALLOY 510 OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 510 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-588-0943, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5310-00-588-0943
Primary Part NumberSM-B-157440
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
MaterialCOPPER ALLOY 510 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-158-62745719-1 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
5930-00-768-3996 INTERCHANGEABLE
Switch,rotary
4730-01-094-046557191 INTERCHANGEABLE
Strainer Element,sediment
Spirax Sarco Inc Dba Spirax Sarco
Cross-Reference Index
Part NumberManufacturer
SM-B-157440 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
57191 Kleinschmidt Inc (USA)
Related Parts
3110-00-158-6274INTERCHANGEABLE
BEARING,BALL,THRUST
5719-1
5930-00-768-3996INTERCHANGEABLE
SWITCH,ROTARY
4730-01-094-0465INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
57191

Frequently Asked Questions

What is NSN 5310-00-588-0943?

NSN 5310-00-588-0943 is a Nut,plain,hexagon, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-588-0943?

NSN 5310-00-588-0943 has 2 cross-referenced part numbers: SM-B-157440 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 57191 (Kleinschmidt Inc).

What NSN replaces 5310-00-588-0943?

There are 3 known substitutes for 5310-00-588-0943: 3110-00-158-6274, 5930-00-768-3996, 4730-01-094-0465. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-157440?

Key specifications for SM-B-157440: Material: COPPER ALLOY 510 OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com