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7755399 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7755399: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.281 INCHES NOMINAL IN, material: RUBBER CHLOROPRENE CLASS CR OR PLASTIC CUSHION, overall_width: 0.500 INCHES NOMINAL IN, special_features: END OF TONGUES HAVE 3/8 IN. END RADIUS IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-775-5399, 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
7755399
NSN: 5340-00-775-5399
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.281 INCHES NOMINAL IN
materialRUBBER CHLOROPRENE CLASS CR OR PLASTIC CUSHION
overall_width0.500 INCHES NOMINAL IN
special_featuresEND OF TONGUES HAVE 3/8 IN. END RADIUS IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
surface_treatmentCADMIUM AND CHROMATE OR ZINC AND CHROMATE BAND
material_thickness0.051 INCHES NOMINAL IN
loop_inside_diameter1.250 INCHES NOMINAL IN
cushioning_environmental_protectionOIL RESISTANT AND HEAT
material_document_and_classificationASTM D2000 GRADE 2BC515F1 ASSN STD 1ST MATERIAL RESPONSE OR MIL-I-631 TY F FORM U GRADE B CL 1 CATEGORY 1 MIL SPEC 2ND MATERIAL RESPONSE CUSHION
distance_from_loop_center_to_tongue_end1.343 INCHES NOMINAL IN
NSN5340-00-775-5399
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7755399 MFR: OEM ⚠ 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 TY 2 CL 2 FED SPEC 2ND TREATMENT RESPONSE BAND
•
CUSHIONING ENVIRONMENTAL PROTECTION: OIL RESISTANT AND HEAT
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 GRADE 2BC515F1 ASSN STD 1ST MATERIAL RESPONSE OR MIL-I-631 TY F FORM U GRADE B CL 1 CATEGORY 1 MIL SPEC 2ND MATERIAL RESPONSE CUSHION
•
DIAMETER: 0.281 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.051 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.343 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 TY 2 CL 2 FED SPEC 2ND TREATMENT RESPONSE BAND
CUSHIONING ENVIRONMENTAL PROTECTIONOIL RESISTANT AND HEAT
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 GRADE 2BC515F1 ASSN STD 1ST MATERIAL RESPONSE OR MIL-I-631 TY F FORM U GRADE B CL 1 CATEGORY 1 MIL SPEC 2ND MATERIAL RESPONSE CUSHION
DIAMETER0.281 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.051 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.343 INCHES NOMINAL IN
SPECIAL FEATURESEND OF TONGUES HAVE 3/8 IN. END RADIUS IN
SURFACE TREATMENTCADMIUM AND CHROMATE OR ZINC AND CHROMATE BAND
SUBSTITUTES & CROSS-REFERENCES 2
7057332Reference document
Same NSN cross-reference
Reference document — Secondary reference
5340007755399Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7755399?
7755399 is a CLAMP,LOOP.
What parts can replace 7755399?
There are 2 known substitutes for 7755399: 7057332, 5340007755399. Substitute compatibility should be verified for your specific system.
What is the NSN for 7755399?
7755399 is cataloged in the U.S. Government catalog under NSN 5340-00-775-5399. This indicates validated use in U.S. government and defense supply chains.
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