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Technical Data Sheet
SRC-12 ✓ 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 CUTTER,MILLING,CORNER ROUNDING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-640-8560, 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
SRC-12
NSN: 5330-00-640-8560
FSC: 5330
CAGE: 25942 — SCRAPPER RINGS CO DIV OF ROBERTS TOOL CO (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCOBALT HIGH SPEED STEEL; 1.025 IN. O/A DIA; 3.750 IN. O/A LG; 0.875 IN. SHANK DIA; 0.375 IN. CUTTING LG,W/4 FLUTES W/RADIUS TOLERANCE PLUS 0.010 MINUS 0.010 IN INCHES IN
NSN5330-00-640-8560
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SRC-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
FSC APPLICATION DATA: HYDRAULIC SYSTEM,ACFT
TEST DATA DOCUMENT: 81349-MIL-S-5049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
INSIDE DIAMETER: 1.188 INCHES NOMINAL IN
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
OUTER EDGE THICKNESS: 0.094 INCHES NOMINAL IN
OUTSIDE DIAMETER: 1.407 INCHES NOMINAL IN
RING STYLE: CONCENTRIC
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAHYDRAULIC SYSTEM,ACFT
TEST DATA DOCUMENT81349-MIL-S-5049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
INSIDE DIAMETER1.188 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
OUTER EDGE THICKNESS0.094 INCHES NOMINAL IN
OUTSIDE DIAMETER1.407 INCHES NOMINAL IN
RING STYLECONCENTRIC
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
CA5-12P2Interchangeable
interchangeable cross-reference
interchangeable
X7-9Interchangeable
interchangeable cross-reference
interchangeable
106496Interchangeable
interchangeable cross-reference
interchangeable
G-12Interchangeable
interchangeable cross-reference
interchangeable
15422Interchangeable
interchangeable cross-reference
interchangeable
S134Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SRC-12?
SRC-12 is a CUTTER,MILLING,CORNER ROUNDING.
What parts can replace SRC-12?
There are 26 known substitutes for SRC-12: CA5-12P2, X7-9, 106496 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SRC-12?
SRC-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-640-8560. This indicates validated use in U.S. government and defense supply chains.
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