PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-157656Cam,control

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 3040-00-393-1919 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-393-1919 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-393-1919. Primary manufacturer part number: SM-C-157656.
Features
  • Cam,control — FSC 3040
  • 4 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cam,control, cataloged under National Stock Number 3040-00-393-1919, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-393-1919
Primary Part NumberSM-C-157656
Item NameCam,control
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6130-00-262-0426 INTERCHANGEABLE
Rectifier,electropl
5935-00-636-62432C7 INTERCHANGEABLE
Socket,plug-in Electronic Compon
L3harris Interstate Electronics Corporation
2915-00-705-517111897 INTERCHANGEABLE
Poppet,solenoid Val
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5950-00-854-2736 INTERCHANGEABLE
Transformer,audio Frequency
4330-01-209-460111897 INTERCHANGEABLE
Filter,fluid
Solventum Purification Inc. Div Filtration and Separation Division
5305-01-728-108811-897 INTERCHANGEABLE
Screw,cap,socket Head
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
11897 Freund Precision Inc (USA)
52871A Kleinschmidt Inc (USA)
688LX Burke Products Inc (USA)
SM-C-157656 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
6130-00-262-0426INTERCHANGEABLE
RECTIFIER,ELECTROPL
5935-00-636-6243INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
2C7
2915-00-705-5171INTERCHANGEABLE
POPPET,SOLENOID VAL
11897
5950-00-854-2736INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4330-01-209-4601INTERCHANGEABLE
FILTER,FLUID
11897
5305-01-728-1088INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
11-897

Frequently Asked Questions

What is NSN 3040-00-393-1919?

NSN 3040-00-393-1919 is a Cam,control, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-393-1919?

NSN 3040-00-393-1919 has 4 cross-referenced part numbers: 11897 (Freund Precision Inc), 52871A (Kleinschmidt Inc), 688LX (Burke Products Inc), SM-C-157656 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 3040-00-393-1919?

There are 6 known substitutes for 3040-00-393-1919: 6130-00-262-0426, 5935-00-636-6243, 2915-00-705-5171 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-157656?

Key specifications for SM-C-157656: End Item Identification: TELETYPE AND FACSIMILE EQUIP; Special Features: O/A DIA 1.250 IN.;1 SHAFT;1 CAM ASY;1 DOWEL PIN;ASSY TREATED W/MELCOTE NUMBER 42 XL;FINISH PER SPEC MIL-F-14072;HEAT TREATED TO ROCKWELL C 60-62 IN. 2 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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