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SM-D-989498 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SM-D-989498: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYESTER OR PLASTIC BODY, mounting_method: ADHESIVE, special_features: ORIGINAL DRAWING NAME ADAPTER,EC U;MATL OF POLYESTER KNIT MOHAWK D1400 IS 0.012 IN. THK,VINYL CLOTH IS MIL-C-20696 IN, end_item_identification: AN/TSC-100A SATELLITE COMM SYSTEM A.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-419-8110, 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
SM-D-989498
NSN: 5340-01-419-8110
FSC: 5340 — Hardware, Commercial
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialPLASTIC POLYESTER OR PLASTIC BODY
mounting_methodADHESIVE
special_featuresORIGINAL DRAWING NAME ADAPTER,EC U;MATL OF POLYESTER KNIT MOHAWK D1400 IS 0.012 IN. THK,VINYL CLOTH IS MIL-C-20696 IN
end_item_identificationAN/TSC-100A SATELLITE COMM SYSTEM A
NSN5340-01-419-8110
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SM-D-989498 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
•
MOUNTING METHOD: ADHESIVE
•
MATERIAL: PLASTIC POLYESTER OR PLASTIC BODY
TECHNICAL CHARACTERISTICS
MOUNTING METHODADHESIVE
SPECIAL FEATURESORIGINAL DRAWING NAME ADAPTER,EC U;MATL OF POLYESTER KNIT MOHAWK D1400 IS 0.012 IN. THK,VINYL CLOTH IS MIL-C-20696 IN
END ITEM IDENTIFICATIONAN/TSC-100A SATELLITE COMM SYSTEM A
MATERIALPLASTIC POLYESTER OR PLASTIC BODY
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 SM-D-989498?
SM-D-989498 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for SM-D-989498?
SM-D-989498 is cataloged in the U.S. Government catalog under NSN 5340-01-419-8110. This indicates validated use in U.S. government and defense supply chains.
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