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US73132-01 — SEAT,MECHANICAL SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

US73132-01: SEAT,MECHANICAL SEAL.

The SEAT,MECHANICAL SEAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: SPLIT SEAT, supplementary_features: MATL PH. BRONZE PER US SPEC ASTM B103 CU ALLOY UNS C52400, B.S.

MATL SPEC BS 1400 PSI, end_item_identification: MX-9 STERN TUBE SHAFT SEAL ASSY (24.750 IN.) USED ON AS-39 CLASS SBU TENDERS (E.G. USS EMORY S. LAND) IN, general_characteristics_item_description: CARRIER,BELLOWS ASSEMBLY.

PART OF MX-9 STERN TUBE SHAFT SEAL ASSEMBLY, part_name_assigned_by_controlling_agency: RING,DRIVE CLAMP. This part is cataloged in the U.S. Government catalog under NSN 5331-01-301-9611, 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
US73132-01
NSN: 5331-01-301-9611
NIINs: 013019611, 014063108, 014686129, 014686171, 014686200, 014687278, 014690376, 014691110, 014691158, 014691220, 014693227, 014693228, 014693229, 014695450
FSC: 5331 — O-ring
CAGE: 0SYN4 — WARTSILA LIPS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresSPLIT SEAT
supplementary_featuresMATL PH. BRONZE PER US SPEC ASTM B103 CU ALLOY UNS C52400, B.S. MATL SPEC BS 1400 PSI
end_item_identificationMX-9 STERN TUBE SHAFT SEAL ASSY (24.750 IN.) USED ON AS-39 CLASS SBU TENDERS (E.G. USS EMORY S. LAND) IN
general_characteristics_item_descriptionCARRIER,BELLOWS ASSEMBLY. PART OF MX-9 STERN TUBE SHAFT SEAL ASSEMBLY
part_name_assigned_by_controlling_agencyRING,DRIVE CLAMP
NSN5331-01-301-9611
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: US73132-01 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
SUBSTITUTES & CROSS-REFERENCES 4
US73132-01-6-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
H-45112-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
US-70610 ITEM 29Reference document
Same NSN cross-reference
Reference document — Secondary reference
H73132-01-6-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is US73132-01?
US73132-01 is a SEAT,MECHANICAL SEAL.
What parts can replace US73132-01?
There are 4 known substitutes for US73132-01: US73132-01-6-2, H-45112-3, US-70610 ITEM 29 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for US73132-01?
US73132-01 is cataloged in the U.S. Government catalog under NSN 5331-01-301-9611. This indicates validated use in U.S. government and defense supply chains.
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