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A52-1160 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A52-1160: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, hole_diameter: 0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.250 INCHES NOMINAL IN, overall_length: 5.250 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 4.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-190-4230, 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
A52-1160
NSN: 5330-00-190-4230
FSC: 5330 — Packing and Gasket Materials
CAGE: 93742 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
hole_diameter0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.250 INCHES NOMINAL IN
overall_length5.250 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter4.125 INCHES NOMINAL IN
bolt_hole_quantity4
outside_corner_radius0.562 INCHES NOMINAL IN
cross-sectional_thickness0.094 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND NONMETALLIC MATERIALS
material_document_and_classificationMIL-G-12803 +1301-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
outside_edge_to_bolt_hole_center_distance_along_width0.562 INCHES NOMINAL IN
NSN5330-00-190-4230
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A52-1160 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: 0.094 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 +1301-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND NONMETALLIC MATERIALS
•
APERTURE DIAMETER: 4.125 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.094 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 +1301-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH5.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND NONMETALLIC MATERIALS
OVERALL WIDTH5.250 INCHES NOMINAL IN
APERTURE DIAMETER4.125 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 4
R5091-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
139266Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
14500KSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R5091Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· 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 A52-1160?
A52-1160 is a GASKET.
What parts can replace A52-1160?
There are 4 known substitutes for A52-1160: R5091-3, 139266, 14500K and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A52-1160?
A52-1160 is cataloged in the U.S. Government catalog under NSN 5330-00-190-4230. This indicates validated use in U.S. government and defense supply chains.
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