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139700 — 139700

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

139700: 139700.

The 139700 is a the manufacturer industrial component. Key specifications include depth: 21.500 INCHES NOMINAL IN, width: 13.000 INCHES NOMINAL IN, height: 14.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY CASE, presentation_type: CATHODE RAY TUBE, end_item_identification: AN/ALR-20A A. This part is cataloged in the U.S.

Government catalog under NSN 6680-00-684-1082, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 139700
NSN: 6680-00-684-1082
NIINs: 006841082, 011776481, 014508094
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 79142 — DYNAPAR CORP DIV SPECIALTY PRODUCT TECHNOLOGIES (USA)
SPECIFICATIONS
depth21.500 INCHES NOMINAL IN
width13.000 INCHES NOMINAL IN
height14.250 INCHES NOMINAL IN
materialALUMINUM ALLOY CASE
presentation_typeCATHODE RAY TUBE
end_item_identificationAN/ALR-20A A
NSN6680-00-684-1082
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 139700 TITLE COMPONENT PN 139700 MFR 139700
KEY FEATURES
•
NUMERAL DISPLAY METHOD: DRUM
•
REGISTER QUANTITY: 1
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 FLANGE
•
MOUNTING ARRANGEMENT STYLE: TWO POSITION VERTICAL
•
REGISTER FUNCTION: UNABLE TO DECODE
•
FIGURE QUANTITY PER REGISTER: UNABLE TO DECODE
•
STYLE DESIGNATOR: SQUARE/RECTANGULAR CASED
TECHNICAL CHARACTERISTICS
NUMERAL DISPLAY METHODDRUM
REGISTER QUANTITY1
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE
OVERALL HEIGHT4.375 INCHES NOMINAL IN
MOUNTING ARRANGEMENT STYLETWO POSITION VERTICAL
REGISTER FUNCTIONUNABLE TO DECODE
FIGURE QUANTITY PER REGISTERUNABLE TO DECODE
STYLE DESIGNATORSQUARE/RECTANGULAR CASED
ACTUATING DEVICE LOCATIONBOTTOM CENTER SINGLE REGISTER SINGLE TIER
OVERALL LENGTH8.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
J139700Reference document
Same NSN cross-reference
Reference document — Secondary reference
D4150Reference document
Same NSN cross-reference
Reference document — Secondary reference
139700-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
M60A40632Reference document
Same NSN cross-reference
Reference document — Secondary reference
M60-40632Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 139700?
139700 is a 139700. It is classified as a MRO (MRO_GENERAL).
What parts can replace 139700?
There are 5 known substitutes for 139700: J139700, D4150, 139700-001 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139700?
139700 is cataloged in the U.S. Government catalog under NSN 6680-00-684-1082. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.