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MS51001-9-3BASIC — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS51001-9-3BASIC: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT, seal_width: 0.250 INCHES NOMINAL IN, housing_bore_diameter: 1.250 INCHES NOMINAL IN, accommodated_shaft_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-928-0302, 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
MS51001-9-3BASIC
NSN: 5330-00-928-0302
FSC: 5330 — Packing and Gasket Materials
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
seal_width0.250 INCHES NOMINAL IN
housing_bore_diameter1.250 INCHES NOMINAL IN
accommodated_shaft_diameter0.750 INCHES NOMINAL IN
NSN5330-00-928-0302
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS51001-9-3BASIC 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
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.250 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.250 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.250 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER0.750 INCHES NOMINAL IN
MATERIALSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 6
AA52524/13-9-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2510046Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
712-0044-653Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A-A-52524/13Reference document
Same NSN cross-reference
Reference document — Identification reference
296-2290-00-0Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7443Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 MS51001-9-3BASIC?
MS51001-9-3BASIC is a SEAL,PLAIN ENCASED.
What parts can replace MS51001-9-3BASIC?
There are 6 known substitutes for MS51001-9-3BASIC: AA52524/13-9-3, 2510046, 712-0044-653 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS51001-9-3BASIC?
MS51001-9-3BASIC is cataloged in the U.S. Government catalog under NSN 5330-00-928-0302. This indicates validated use in U.S. government and defense supply chains.
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