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12578384 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12578384: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: ONE-PIECE, overall_length: 71.150 INCHES NOMINAL IN, fabrication_method: SOLID, end_item_identification: 2350-01-575-0951, part_name_assigned_by_controlling_agency: LIP SEAL ASSEMBLY, LOWER, RIGHT REAR DOOR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-645-2487, 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
12578384
NSN: 5330-01-645-2487
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionONE-PIECE
overall_length71.150 INCHES NOMINAL IN
special_featuresASSEMBLY CONSISTS OF 1 12578384-1 LIP SEAL,1 12578384-2 PLUG SEAL, AND 112578384-3 FILLER SEAL;OVERALL LENGTH INCLUDES 6 EXTRA INCHES FOR FIT UP TO NEXT HIGHER ASSEMBLY
fabrication_methodSOLID
end_item_identification2350-01-575-0951
part_name_assigned_by_controlling_agencyLIP SEAL ASSEMBLY, LOWER, RIGHT REAR DOOR
NSN5330-01-645-2487
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12578384 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
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
FABRICATION METHOD: SOLID
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
OVERALL LENGTH71.150 INCHES NOMINAL IN
SPECIAL FEATURESASSEMBLY CONSISTS OF 1 12578384-1 LIP SEAL,1 12578384-2 PLUG SEAL, AND 112578384-3 FILLER SEAL;OVERALL LENGTH INCLUDES 6 EXTRA INCHES FOR FIT UP TO NEXT HIGHER ASSEMBLY
PART NAME ASSIGNED BY CONTROLLING AGENCYLIP SEAL ASSEMBLY, LOWER, RIGHT REAR DOOR
END ITEM IDENTIFICATION2350-01-575-0951
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
FABRICATION METHODSOLID
CONSTRUCTIONONE-PIECE
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
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 12578384?
12578384 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 12578384?
12578384 is cataloged in the U.S. Government catalog under NSN 5330-01-645-2487. This indicates validated use in U.S. government and defense supply chains.
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