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Technical Data Sheet
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26202961 — Technical Data Sheet

✓ Government record, cited
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include special_features: FOR E2M 12 VACUUM, part_name_assigned_by_controlling_agency: BLADE KIT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-728-1334, 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
26202961
NSN: 5330-01-728-1334
FSC: 5330 — Packing and Gasket Materials
CAGE: K1156 — BAE SYSTEMS INTEGRATED SYSTEM TECHNOLOGIES LTD (GBR)
SPECIFICATIONS
special_featuresFOR E2M 12 VACUUM
part_name_assigned_by_controlling_agencyBLADE KIT
NSN5330-01-728-1334
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 26202961 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 FEATURESFOR E2M 12 VACUUM
PART NAME ASSIGNED BY CONTROLLING AGENCYBLADE KIT
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 2
37001129EDSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HT2804 REF.C2 1464Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 26202961?
26202961 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace 26202961?
There are 2 known substitutes for 26202961: 37001129ED, HT2804 REF.C2 1464. Substitute compatibility should be verified for your specific system.
What is the NSN for 26202961?
26202961 is cataloged in the U.S. Government catalog under NSN 5330-01-728-1334. This indicates validated use in U.S. government and defense supply chains.
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