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Technical Data Sheet
PartsTable / COMPONENT / 7633047-7
7633047-7 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, overall_width: 0.188 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, style_designator: RECTANGULAR, cross-sectional_shape_style: RECTANGULAR METAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-947-1246, 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
7633047-7
NSN: 5330-00-947-1246
FSC: 5330
CAGE: 99971 — LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
overall_width0.188 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
style_designatorRECTANGULAR
cross-sectional_shape_styleRECTANGULAR METAL
NSN5330-00-947-1246
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7633047-7 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
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL: NICKEL ALLOY OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORRECTANGULAR
OVERALL WIDTH0.188 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
20-10111Interchangeable
interchangeable cross-reference
interchangeable
11-0501-5070Interchangeable
interchangeable cross-reference
interchangeable
01-0101-0213Interchangeable
interchangeable cross-reference
interchangeable
424895-8Interchangeable
Same NIIN cross-reference
interchangeable
10111Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7633047-7?
7633047-7 is a GASKET.
What parts can replace 7633047-7?
There are 5 known substitutes for 7633047-7: 20-10111, 11-0501-5070, 01-0101-0213 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7633047-7?
7633047-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-947-1246. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026