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D7201R1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D7201R1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hole_diameter: 0.340 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 7.244 INCHES NOMINAL IN, overall_length: 7.650 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIAL, aperture_diameter: 1.186 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-733-8104, 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
D7201R1
NSN: 5330-00-733-8104
NIINs: 007338104, 013748920, 013748943, 015091729, 015925963
FSC: 5330 — Packing and Gasket Materials
CAGE: 62605 — LYDALL, INC. DBA LYDALL DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hole_diameter0.340 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width7.244 INCHES NOMINAL IN
overall_length7.650 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIAL
aperture_diameter1.186 INCHES NOMINAL IN
bolt_hole_quantity36
outside_corner_radius0.500 INCHES NOMINAL IN
cross-sectional_thickness0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
criticality_code_justificationMATT
NSN5330-00-733-8104
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D7201R1 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: 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 1.186 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 36
•
MATERIAL: CORK OVERALL
•
HOLE DIAMETER: 0.340 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER1.186 INCHES NOMINAL IN
BOLT HOLE QUANTITY36
SPECIAL FEATURESFOUR BOLT HOLES 0.360 IN. DIA; TWO BOLT HOLES 0.250 IN. DIA IN
MATERIALCORK OVERALL
HOLE DIAMETER0.340 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 2
5330007338104Reference document
Same NSN cross-reference
Reference document — Secondary reference
8351695Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 D7201R1?
D7201R1 is a GASKET.
What parts can replace D7201R1?
There are 2 known substitutes for D7201R1: 5330007338104, 8351695. Substitute compatibility should be verified for your specific system.
What is the NSN for D7201R1?
D7201R1 is cataloged in the U.S. Government catalog under NSN 5330-00-733-8104. This indicates validated use in U.S. government and defense supply chains.
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