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Technical Data Sheet

28S-FS2-SC-.75IN IT4-55 — Technical Data Sheet

✓ 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 material: STEEL COMP 304 OVERALL, special_features: END ITEM:GLOBE VALVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5330-01-572-4940, 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
28S-FS2-SC-.75IN IT4-55
NSN: 5330-01-572-4940
FSC: 5330
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
special_featuresEND ITEM:GLOBE VALVE
NSN5330-01-572-4940
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 28S-FS2-SC-.75IN IT4-55 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: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
MATERIALSTEEL COMP 304 OVERALL
SPECIAL FEATURESEND ITEM:GLOBE VALVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1FX49InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
F37030-238InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
28212PC15InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1230InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1430InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-1353InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28S-FS2-SC-.75IN IT4-55?
28S-FS2-SC-.75IN IT4-55 is a GASKET.
What parts can replace 28S-FS2-SC-.75IN IT4-55?
There are 16 known substitutes for 28S-FS2-SC-.75IN IT4-55: 1FX49, F37030-238, 28212PC15 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28S-FS2-SC-.75IN IT4-55?
28S-FS2-SC-.75IN IT4-55 is cataloged in the Federal Logistics Information System under NSN 5330-01-572-4940. This indicates validated use in U.S. government and defense supply chains.
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