PartsTable
Technical Data Sheet
AS94912 ✓ 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

MODIFICATION KIT,FIRE CONTROL EQ. Key specifications include material: RUBBER OVERALL, hardness_rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN, center_hole_diameter: 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN, fsc_application_data: ENGINE,AIRCRAFT,RECIPROCATING, cross-sectional_height: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-479-4457, 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
AS94912
NSN: 5330-00-479-4457
FSC: 5330
CAGE: 12776 — AIRCRAFT SUPPLIES (USA)
SPECIFICATIONS
materialRUBBER OVERALL
hardness_rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
peripheral_diameter1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
center_hole_diameter1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
fsc_application_dataENGINE,AIRCRAFT,RECIPROCATING
cross-sectional_height0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
cross-sectional_shape_styleSPECIAL
NSN5330-00-479-4457
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS94912 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
CROSS-SECTIONAL HEIGHT: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
PERIPHERAL DIAMETER: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
MATERIAL: RUBBER OVERALL
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
CENTER HOLE DIAMETER: 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
FSC APPLICATION DATA: ENGINE,AIRCRAFT,RECIPROCATING
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
MATERIALRUBBER OVERALL
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
CENTER HOLE DIAMETER1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
FSC APPLICATION DATAENGINE,AIRCRAFT,RECIPROCATING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
949-12Interchangeable
interchangeable cross-reference
interchangeable
755002A7742-2Interchangeable
interchangeable cross-reference
interchangeable
72005Interchangeable
interchangeable cross-reference
interchangeable
B-94912Interchangeable
interchangeable cross-reference
interchangeable
AS9491-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS94912?
AS94912 is a MODIFICATION KIT,FIRE CONTROL EQ.
What parts can replace AS94912?
There are 5 known substitutes for AS94912: 949-12, 755002A7742-2, 72005 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS94912?
AS94912 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-479-4457. This indicates validated use in U.S. government and defense supply chains.
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