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Technical Data Sheet
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SSFR-37 — SSFR-37

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SSFR-37: SSFR-37.

The SSFR-37 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-454-9625, 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
SSFR-37
NSN: 5340-01-454-9625
FSC: 5340 — Hardware, Commercial
CAGE: 01599 — REID SUPPLY COMPANY (USA)
SPECIFICATIONS
Part NumberSSFR-37
NSN5340-01-454-9625
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SSFR-37 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
•
SHAPE: ROUND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
THREAD QUANTITY PER INCH: 16
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
END PRESSURE RATING: 3.750 POUNDS NOMINAL LBS
TECHNICAL CHARACTERISTICS
SHAPEROUND
NOMINAL THREAD SIZE0.375 INCHES IN
SPECIAL FEATURESLENGTH 1.63 IN. IN
THREAD QUANTITY PER INCH16
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
END PRESSURE RATING3.750 POUNDS NOMINAL LBS
SUBSTITUTES & CROSS-REFERENCES 1
10627005-6Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SSFR-37?
SSFR-37 is a SSFR-37.
What parts can replace SSFR-37?
There is 1 known substitute for SSFR-37: 10627005-6. Substitute compatibility should be verified for your specific system.
What is the NSN for SSFR-37?
SSFR-37 is cataloged in the U.S. Government catalog under NSN 5340-01-454-9625. This indicates validated use in U.S. government and defense supply chains.
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