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A44515 — SEAL,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A44515: SEAL,MECHANICAL.

The SEAL,MECHANICAL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: FOR 1.750 IN. SHAFT,W/BRONZE SEAT,ROTARY ELEMENT INCLUDES SPRING HOLDER AND HARDENED STEEL SEAT,VITON O RING IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-044-5282, 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
A44515
NSN: 5330-00-044-5282
FSC: 5330 — Packing and Gasket Materials
CAGE: 5RQL2 — DRS ENVIRONMENTAL SYSTEMS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFOR 1.750 IN. SHAFT,W/BRONZE SEAT,ROTARY ELEMENT INCLUDES SPRING HOLDER AND HARDENED STEEL SEAT,VITON O RING IN
NSN5330-00-044-5282
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A44515 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: FOR 1.750 IN. SHAFT,W/BRONZE SEAT,ROTARY ELEMENT INCLUDES SPRING HOLDER AND HARDENED STEEL SEAT,VITON O RING IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFOR 1.750 IN. SHAFT,W/BRONZE SEAT,ROTARY ELEMENT INCLUDES SPRING HOLDER AND HARDENED STEEL SEAT,VITON O RING IN
SUBSTITUTES & CROSS-REFERENCES 3
12854Reference document
Same NSN cross-reference
Reference document — Secondary reference
KFA701Reference document
Same NSN cross-reference
Reference document — Secondary reference
02-175-000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A44515?
A44515 is a SEAL,MECHANICAL.
What parts can replace A44515?
There are 3 known substitutes for A44515: 12854, KFA701, 02-175-000. Substitute compatibility should be verified for your specific system.
What is the NSN for A44515?
A44515 is cataloged in the U.S. Government catalog under NSN 5330-00-044-5282. This indicates validated use in U.S. government and defense supply chains.
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