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1S11 — COUPLING HALF,QUICK DISCONNECT

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

1S11: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: HOLE MOUNT, body_width: 0.594 INCHES NOMINAL IN, leg_length: 0.203 INCHES NOMINAL IN, body_length: 1.313 INCHES NOMINAL IN, actuator_style: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-265-6253, 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→ 1S11
NSN: 5930-00-265-6253
NIINs: 002656253, 010425266
FSC: 5930 — Switches
CAGE: 26507 — GRUENBERG OVEN COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleHOLE MOUNT
body_width0.594 INCHES NOMINAL IN
leg_length0.203 INCHES NOMINAL IN
body_length1.313 INCHES NOMINAL IN
actuator_styleRECTANGULAR
actuator_width0.650 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
actuator_length1.300 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT ALL ENDS
mounting_methodUNTHREADED HOLE(S)
NSN5930-00-265-6253
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,QUICK DISCONNECT TITLE COMPONENT PN 1S11 MFR COUPLING HALF,QUICK DI
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: HOLE MOUNT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.625 INCHES NOMINAL IN
•
ACTUATOR STYLE: RECTANGULAR
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
ACTUATOR WIDTH: 0.650 INCHES NOMINAL IN
•
BODY WIDTH: 0.594 INCHES NOMINAL IN
•
BODY LENGTH: 1.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEHOLE MOUNT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.625 INCHES NOMINAL IN
ACTUATOR STYLERECTANGULAR
MOUNTING METHODUNTHREADED HOLE(S)
ACTUATOR WIDTH0.650 INCHES NOMINAL IN
BODY WIDTH0.594 INCHES NOMINAL IN
BODY LENGTH1.313 INCHES NOMINAL IN
ACTUATOR LENGTH1.300 INCHES NOMINAL IN
COLORWHITE SINGLE ACTUATOR
SUBSTITUTES & CROSS-REFERENCES 1
8144K21A1M52Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1S11?
1S11 is a COUPLING HALF,QUICK DISCONNECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1S11?
There is 1 known substitute for 1S11: 8144K21A1M52. Substitute compatibility should be verified for your specific system.
What is the NSN for 1S11?
1S11 is cataloged in the U.S. Government catalog under NSN 5930-00-265-6253. 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.