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SK21132A — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SK21132A: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include end_item_identification: TERMINAL DOPPLER WEATHER RADAR (TDWR). This part is cataloged in the U.S.

Government catalog under NSN 5330-01-625-2773, 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
SK21132A
NSN: 5330-01-625-2773
FSC: 5330 — Packing and Gasket Materials
CAGE: 66544 — FRONTGRADE TECHNOLOGIES INC. (USA)
SPECIFICATIONS
end_item_identificationTERMINAL DOPPLER WEATHER RADAR (TDWR)
NSN5330-01-625-2773
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SK21132A 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESASSEMBLED SEAL KIT FUNCTIONS AS ROTATING SEAL IN TDWR ROTARY JOINT, PREVENTING FOREIGN DEBRIS FROM ENTERING THE ROTARY JOINT AND THUS PROTECTING THE BEARINGS AND OTHER COMPONETS. CONSISTS OF ONE OF EACH WEAR RING, SEAL RETAINER, SEAL RING, AND LIP SEAL
END ITEM IDENTIFICATIONTERMINAL DOPPLER WEATHER RADAR (TDWR)
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SK21132A?
SK21132A is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What is the NSN for SK21132A?
SK21132A is cataloged in the U.S. Government catalog under NSN 5330-01-625-2773. This indicates validated use in U.S. government and defense supply chains.
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