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Technical Data Sheet
12630-015 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include phase: SINGLE, width: 4.875 INCHES NOMINAL IN, height: 5.125 INCHES NOMINAL IN, length: 9.375 INCHES NOMINAL IN, current_type: AC, pointer_purpose: RATE OF TURN; VERTICAL VELOCITY; HORIZONTAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-177-3852, 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
12630-015
NSN: 5331-01-177-3852
FSC: 5331 — O-RING
CAGE: 51998 — UNIVERSAL PROPULSION COMPANY INC DBA GOODRICH DIV UNIVERSAL PROPULSION CO., INC. (USA)
SPECIFICATIONS
phaseSINGLE
width4.875 INCHES NOMINAL IN
height5.125 INCHES NOMINAL IN
length9.375 INCHES NOMINAL IN
current_typeAC
pointer_purposeRATE OF TURN; VERTICAL VELOCITY; HORIZONTAL
frequency_rating400.0 HERTZ NOMINAL
fsc_application_dataAIRBORNE INSTRUMENTS
end_item_identificationAIRCRAFT MODEL SH-60B,LAMPS MK3
mounting_facility_type_and_quantity1 PANEL
NSN5331-01-177-3852
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12630-015 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
ID-2177/ASQInterchangeable
interchangeable cross-reference
interchangeable
126300-15Interchangeable
interchangeable cross-reference
interchangeable
S614-80-015Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12630-015?
12630-015 is a O-RING.
What parts can replace 12630-015?
There are 3 known substitutes for 12630-015: ID-2177/ASQ, 126300-15, S614-80-015. Substitute compatibility should be verified for your specific system.
What is the NSN for 12630-015?
12630-015 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-177-3852. This indicates validated use in U.S. government and defense supply chains.
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