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D1053 — HOSE,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D1053: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, bulge_width: 1.500 INCHES NOMINAL IN, hole_diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, wall_thickness: 0.188 INCHES NOMINAL IN, working_length: 7.375 INCHES NOMINAL IN, inside_diameter: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-845-3635, 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
D1053
NSN: 5330-00-845-3635
NIINs: 008453635, 010382671
FSC: 5330 — Packing and Gasket Materials
CAGE: 00299 — WS DARLEY & CO DIV OHLER PUMP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
bulge_width1.500 INCHES NOMINAL IN
hole_diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
wall_thickness0.188 INCHES NOMINAL IN
working_length7.375 INCHES NOMINAL IN
inside_diameter3.500 INCHES NOMINAL IN
outside_diameter4.078 INCHES NOMINAL IN
style_designatorCENTER HUMP
aperture_diameter7.031 INCHES NOMINAL IN
bolt_hole_quantity8
bolt_circle_diameter8.500 INCHES NOMINAL IN
cross-sectional_thickness0.300 INCHES NOMINAL IN
NSN5330-00-845-3635
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D1053 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: 0.300 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 9.250 INCHES NOMINAL IN
•
APERTURE DIAMETER: 7.031 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 8.500 INCHES NOMINAL IN
•
MATERIAL: PAPER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.300 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER9.250 INCHES NOMINAL IN
APERTURE DIAMETER7.031 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER8.500 INCHES NOMINAL IN
MATERIALPAPER OVERALL
HOLE DIAMETER0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D1053?
D1053 is a HOSE,PREFORMED.
What is the NSN for D1053?
D1053 is cataloged in the U.S. Government catalog under NSN 5330-00-845-3635. This indicates validated use in U.S. government and defense supply chains.
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