PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-187283Standoff,threaded,spacing

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5340-00-611-3451 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-611-3451 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-611-3451. Primary manufacturer part number: SM-B-187283.
Features
  • Standoff,threaded,spacing — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-611-3451, is classified within Federal Supply Class 5340 (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. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-611-3451
Primary Part NumberSM-B-187283
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
1620-00-212-842755967 INTERCHANGEABLE
Knuckle
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
2920-00-374-4715A1232 INTERCHANGEABLE
Hood,vent Shield,ma
Fairbanks Morse, Llc
5910-01-134-3379 INTERCHANGEABLE
Capacitor,fixed,electrolytic
1610-01-534-145755967 INTERCHANGEABLE
Propeller,aircraft,kit
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
SM-B-187283 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
55967 Kleinschmidt Inc (USA)
SM-B-187283 Spiral Tool Corporation Dba Stc Industries (USA)
Related Parts
1620-00-212-8427INTERCHANGEABLE
KNUCKLE
55967
2920-00-374-4715INTERCHANGEABLE
HOOD,VENT SHIELD,MA
A1232
5910-01-134-3379INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
1610-01-534-1457INTERCHANGEABLE
PROPELLER,AIRCRAFT,KIT
55967

Frequently Asked Questions

What is NSN 5340-00-611-3451?

NSN 5340-00-611-3451 is a Standoff,threaded,spacing, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-611-3451?

NSN 5340-00-611-3451 has 3 cross-referenced part numbers: SM-B-187283 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 55967 (Kleinschmidt Inc), SM-B-187283 (Spiral Tool Corporation Dba Stc Industries).

What NSN replaces 5340-00-611-3451?

There are 4 known substitutes for 5340-00-611-3451: 1620-00-212-8427, 2920-00-374-4715, 5910-01-134-3379 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-187283?

Key specifications for SM-B-187283: Part Name Assigned by Controlling Agency: POST,ELECTRICAL-MECHANICAL EQUIPMENT. 1 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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