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Technical Data Sheet
SC-12 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include color: CLEAR AND WHITE OVERALL, width: 2.000 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, material: PLASTIC, inclosure: INCLUDED, seal_type: SLINGER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-034-7950, 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
MRO MRO_GENERAL SC-12
NSN: 5340-00-034-7950
FSC: 5340
CAGE: 60995 — TUBING SEAL CAP DIV OF VSI CORP SUB OF FAIRCHILD INDUSTRIES INC (USA)
SPECIFICATIONS
colorCLEAR AND WHITE OVERALL
width2.000 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
materialPLASTIC
inclosureINCLUDED
seal_typeSLINGER
block_typeFIXED
body_styleTUBE TYPE
body_width0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
bore_shapeSTRAIGHT BOTH ENDS
plate_typeNEGATIVE AND POSITIVE
action_typeVIBRATING
NSN5340-00-034-7950
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SC-12 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
THREAD CLASS: 3B
DESIGN TYPE: THREADED
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY SURFACE TREATMENT
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 12 SIZE
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1-1/16-12 UN
OVERALL DIAMETER: 1.188 INCHES NOMINAL IN
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3B
DESIGN TYPETHREADED
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY SURFACE TREATMENT
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 12 SIZE
THREAD SIZE AND SERIES/TYPE DESIGNATOR1-1/16-12 UN
OVERALL DIAMETER1.188 INCHES NOMINAL IN
MATERIALALUMINUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
RS1Upgraded Successor
successor cross-reference
successor
1.0SCUpgraded Successor
successor cross-reference
successor
GCT1.0Upgraded Successor
successor cross-reference
successor
30F62Interchangeable
interchangeable cross-reference
interchangeable
SC12Interchangeable
interchangeable cross-reference
interchangeable
M307530Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC-12?
SC-12 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace SC-12?
There are 19 known substitutes for SC-12: RS1, 1.0SC, GCT1.0 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SC-12?
SC-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-034-7950. This indicates validated use in U.S. government and defense supply chains.
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