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J2-57 — CLAMP,HOSE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

J2-57: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 201 OVERALL, hole_diameter: 0.340 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 0.250 INCHES NOMINAL IN, aperture_width: 3.600 INCHES NOMINAL IN, overall_length: 10.810 INCHES NOMINAL IN, aperture_length: 9.810 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-737-5053, 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
J2-57
NSN: 5330-00-737-5053
NIINs: 007375053, 010824886
FSC: 5330 — Packing and Gasket Materials
CAGE: 79410 — LIBERTY VENTURES INTI, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 201 OVERALL
hole_diameter0.340 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width0.250 INCHES NOMINAL IN
aperture_width3.600 INCHES NOMINAL IN
overall_length10.810 INCHES NOMINAL IN
aperture_length9.810 INCHES NOMINAL IN
hardness_rating40.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
inside_diameter3.500 INCHES NOMINAL IN
style_designatorADJUSTABLE BAND
fastening_device_typeBUCKLE
outside_corner_radius1.370 INCHES NOMINAL IN
cross-sectional_thickness0.060 INCHES NOMINAL IN
NSN5330-00-737-5053
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J2-57 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
•
CROSS-SECTIONAL THICKNESS: 0.060 INCHES NOMINAL IN
•
HARDNESS RATING: 40.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,+2246A MIL SPEC ALL MATERIAL RESPONSES OVERALL A
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 3.600 INCHES NOMINAL IN
•
APERTURE LENGTH: 9.810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.060 INCHES NOMINAL IN
HARDNESS RATING40.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,+2246A MIL SPEC ALL MATERIAL RESPONSES OVERALL A
OVERALL LENGTH10.810 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.880 INCHES NOMINAL IN
APERTURE WIDTH3.600 INCHES NOMINAL IN
APERTURE LENGTH9.810 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.370 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS1.370 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
18-155-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
A954Reference document
Same NSN cross-reference
Reference document — Secondary reference
GPW7709Reference document
Same NSN cross-reference
Reference document — Secondary reference
R21208Reference document
Same NSN cross-reference
Reference document — Secondary reference
GP7709Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J2-57?
J2-57 is a CLAMP,HOSE.
What parts can replace J2-57?
There are 5 known substitutes for J2-57: 18-155-2, A954, GPW7709 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J2-57?
J2-57 is cataloged in the U.S. Government catalog under NSN 5330-00-737-5053. This indicates validated use in U.S. government and defense supply chains.
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