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12335A212 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12335A212: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM CLINCHING, overall_length: 300.000 INCHES NOMINAL IN, cross-sectional_width: 1.250 INCHES NOMINAL IN, cross-sectional_height: 0.6562 INCHES NOMINAL IN, end_item_identification: 2540-01-631-1197, part_name_assigned_by_controlling_agency: EDGE-GRIP WITH RUBBER BULB SEALS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-647-7639, 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
12335A212
NSN: 5330-01-647-7639
FSC: 5330 — Packing and Gasket Materials
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM CLINCHING
overall_length300.000 INCHES NOMINAL IN
special_featuresOEM IS COOPER STANDARD PREFORMANCE PRODUCTS, 2110 EXECUTIVE HILLS CT., AUBURN HILLS, MI, 48326, PHONE 248-596-9530, PART NUMBER 75000892 DOES NOT HAVE CAGE ASSIGNED
cross-sectional_width1.250 INCHES NOMINAL IN
cross-sectional_height0.6562 INCHES NOMINAL IN
end_item_identification2540-01-631-1197
part_name_assigned_by_controlling_agencyEDGE-GRIP WITH RUBBER BULB SEALS
NSN5330-01-647-7639
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12335A212 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
•
CROSS-SECTIONAL HEIGHT: 0.6562 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.250 INCHES NOMINAL IN
•
MATERIAL: STEEL CORE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.6562 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.250 INCHES NOMINAL IN
OVERALL LENGTH300.000 INCHES NOMINAL IN
SPECIAL FEATURESOEM IS COOPER STANDARD PREFORMANCE PRODUCTS, 2110 EXECUTIVE HILLS CT., AUBURN HILLS, MI, 48326, PHONE 248-596-9530, PART NUMBER 75000892 DOES NOT HAVE CAGE ASSIGNED
PART NAME ASSIGNED BY CONTROLLING AGENCYEDGE-GRIP WITH RUBBER BULB SEALS
END ITEM IDENTIFICATION2540-01-631-1197
MATERIALSTEEL CORE
MATERIALRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM CLINCHING
MATERIALRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM ENVIRONMENTAL SEAL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12335A212?
12335A212 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 12335A212?
12335A212 is cataloged in the U.S. Government catalog under NSN 5330-01-647-7639. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.