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Technical Data Sheet
2-28969 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include special_features: TEST LENS; USED TO TEST THE FE GAUGE 2000 READING, end_item_identification: 6540-01-604-9603 OPHTHALMIC LENS FABRICATION SYSTEM, part_name_assigned_by_controlling_agency: LENS TEST. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-480-8013, 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
2-28969
NSN: 5330-01-480-8013
FSC: 5330
CAGE: 77873 — ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. (USA)
SPECIFICATIONS
special_featuresTEST LENS; USED TO TEST THE FE GAUGE 2000 READING
end_item_identification6540-01-604-9603 OPHTHALMIC LENS FABRICATION SYSTEM
part_name_assigned_by_controlling_agencyLENS TEST
NSN5330-01-480-8013
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-28969 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 (FLIS)
SPECIAL FEATURESUSED ON A POWER DRIVEN HYDRAULIC PUMPING UNIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
129321-1Interchangeable
interchangeable cross-reference
interchangeable
160175P9Interchangeable
interchangeable cross-reference
interchangeable
2080-2324Interchangeable
interchangeable cross-reference
interchangeable
331232-2Interchangeable
interchangeable cross-reference
interchangeable
M38510/20302BEBInterchangeable
interchangeable cross-reference
interchangeable
ROM/PROMInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-28969?
2-28969 is a GASKET.
What parts can replace 2-28969?
There are 10 known substitutes for 2-28969: 129321-1, 160175P9, 2080-2324 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-28969?
2-28969 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-480-8013. This indicates validated use in U.S. government and defense supply chains.
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