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755-7 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

755-7: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include width: 150.0 MILLIMETERS NOMINAL MM, length: 200.0 MILLIMETERS NOMINAL MM, diameter: 0.204 INCHES NOMINAL IN, material: PLASTIC VINYL, thickness: 0.15 MILLIMETERS NOMINAL MM, body_style: STRAIGHT SHAPE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-186-3390, 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
755-7
NSN: 5340-00-186-3390
NIINs: 001863390, 001990247, 003438241, 006026332, 013474826, 014625157, 017341164
FSC: 5340 — Hardware, Commercial
CAGE: 83930 — TRANSDIGM INC DBA ADEL WIGGINS GROUP DIV ADEL WIGGINS (USA)
SPECIFICATIONS
width150.0 MILLIMETERS NOMINAL MM
length200.0 MILLIMETERS NOMINAL MM
diameter0.204 INCHES NOMINAL IN
materialPLASTIC VINYL
thickness0.15 MILLIMETERS NOMINAL MM
body_styleSTRAIGHT SHAPE
shell_typeSOLID
overall_width1.750 INCHES NOMINAL IN
terminal_typeSCREW SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.343 INCHES NOMINAL IN
overall_length2.312 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
NSN5340-00-186-3390
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 755-7 MFR: Hama ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.748 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.560 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
DIAMETER0.204 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.748 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.560 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 2024 BAND
LOOP INSIDE DIAMETER0.438 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
MILC8063TYPE1CLASSAReference document
Same NSN cross-reference
Reference document — Secondary reference
414B638P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-8603Reference document
Same NSN cross-reference
Reference document — Identification reference
AN742D7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 755-7?
755-7 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Hama.
What parts can replace 755-7?
There are 4 known substitutes for 755-7: MILC8063TYPE1CLASSA, 414B638P1, MIL-DTL-8603 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 755-7?
755-7 is cataloged in the U.S. Government catalog under NSN 5340-00-186-3390. This indicates validated use in U.S. government and defense supply chains.
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