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Technical Data Sheet

PDM-7673 — Technical Data Sheet

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— · 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 BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5340-01-578-1549, 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
PDM-7673
NSN: 5340-01-578-1549
FSC: 5340
CAGE: 6D0J1 — PLASTIC DIP MOLDINGS INC (USA)
SPECIFICATIONS
Part NumberPDM-7673
NSN5340-01-578-1549
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PDM-7673 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
19153InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
616827-15-50A2-13InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
L7673InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10180805InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
767-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
04736293InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PDM-7673?
PDM-7673 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace PDM-7673?
There are 16 known substitutes for PDM-7673: 19153, 616827-15-50A2-13, L7673 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PDM-7673?
PDM-7673 is cataloged in the Federal Logistics Information System under NSN 5340-01-578-1549. This indicates validated use in U.S. government and defense supply chains.
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