PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-187803Stop,mechanical

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5340-00-652-5680 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-652-5680 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-652-5680. Primary manufacturer part number: SM-B-187803.
Features
  • Stop,mechanical — FSC 5340
  • Design Type: STRAIGHT
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Applications requiring Steel construction
General Description

The Stop,mechanical, cataloged under National Stock Number 5340-00-652-5680, 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. Government technical data includes 2 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-652-5680
Primary Part NumberSM-B-187803
Item NameStop,mechanical
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Design TypeSTRAIGHT
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-314-613960018 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
3455-00-596-512219606 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4730-00-691-5443600-1-8 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Swagelok Co
4810-00-915-8557C2076 INTERCHANGEABLE
Valve,solenoid
Bae Systems Land & Armaments L.p.
5940-00-983-6059 INTERCHANGEABLE
Terminal Board
9150-01-085-603560018 INTERCHANGEABLE
Lubricating Oil,hydraulic
Exxon Mobil Corporation Dba Chemical Products Division
7920-01-122-120560018 INTERCHANGEABLE
Blade,squeegee
Tennant Company
1730-01-145-015160018 INTERCHANGEABLE
Weldment,outer Column
Time Manufacturing Company Dba Time Manufacturing Company
2540-01-213-170660018 INTERCHANGEABLE
Handle,door,vehicular
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5950-01-276-996760018 INTERCHANGEABLE
Transformer,audio Frequency
Dynalec Corporation
Cross-Reference Index
Part NumberManufacturer
SM-B-187803 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
60018 Kleinschmidt Inc (USA)
Related Parts
1650-00-314-6139INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
60018
3455-00-596-5122INTERCHANGEABLE
REAMER,MACHINE
19606
4730-00-691-5443INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
600-1-8
4810-00-915-8557INTERCHANGEABLE
VALVE,SOLENOID
C2076
5940-00-983-6059INTERCHANGEABLE
TERMINAL BOARD
9150-01-085-6035INTERCHANGEABLE
LUBRICATING OIL,HYDRAULIC
60018
7920-01-122-1205INTERCHANGEABLE
BLADE,SQUEEGEE
60018
1730-01-145-0151INTERCHANGEABLE
WELDMENT,OUTER COLUMN
60018
2540-01-213-1706INTERCHANGEABLE
HANDLE,DOOR,VEHICULAR
60018
5950-01-276-9967INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
60018
5340-01-372-9376INTERCHANGEABLE
PLATE,MOUNTING
5600-18
2540-01-626-5159INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
60018

Frequently Asked Questions

What is NSN 5340-00-652-5680?

NSN 5340-00-652-5680 is a Stop,mechanical, 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 5340-00-652-5680?

NSN 5340-00-652-5680 has 2 cross-referenced part numbers: SM-B-187803 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 60018 (Kleinschmidt Inc).

What NSN replaces 5340-00-652-5680?

There are 12 known substitutes for 5340-00-652-5680: 1650-00-314-6139, 3455-00-596-5122, 4730-00-691-5443 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-187803?

Key specifications for SM-B-187803: Overall Width: 0.3750 INCHES NOMINAL IN; Overall Height: 0.2500 INCHES NOMINAL IN; Design Type: STRAIGHT; Material: STEEL. 5 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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