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101770R1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

101770R1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.438 INCHES NOMINAL IN, aperture_width: 1.876 INCHES NOMINAL IN, overall_length: 3.844 INCHES NOMINAL IN, aperture_length: 3.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-735-1272, 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
101770R1
NSN: 5330-00-735-1272
FSC: 5330 — Packing and Gasket Materials
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.438 INCHES NOMINAL IN
aperture_width1.876 INCHES NOMINAL IN
overall_length3.844 INCHES NOMINAL IN
aperture_length3.281 INCHES NOMINAL IN
hardness_rating50.0 SHORE DUROMETER A NOMINAL OVERALL
inside_corner_radius0.219 INCHES NOMINAL IN
outside_corner_radius0.500 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D2000 GRADE 2BC515A1B1C1F2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-735-1272
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 101770R1 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: 0.062 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.219 INCHES NOMINAL IN
•
HARDNESS RATING: 50.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 GRADE 2BC515A1B1C1F2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 1.876 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.219 INCHES NOMINAL IN
HARDNESS RATING50.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 GRADE 2BC515A1B1C1F2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.844 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.438 INCHES NOMINAL IN
APERTURE WIDTH1.876 INCHES NOMINAL IN
APERTURE LENGTH3.281 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
KC4114Reference document
Same NSN cross-reference
Reference document — Secondary reference
0R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
034031Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2590007351272Reference 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 101770R1?
101770R1 is a GASKET.
What parts can replace 101770R1?
There are 4 known substitutes for 101770R1: KC4114, 0R1, 034031 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 101770R1?
101770R1 is cataloged in the U.S. Government catalog under NSN 5330-00-735-1272. This indicates validated use in U.S. government and defense supply chains.
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