PartsTable
Technical Data Sheet
SRC-2 ✓ 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

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, joint_style: DIAGONAL JOINT, inside_diameter: 0.562 INCHES NOMINAL IN, outside_diameter: 0.803 INCHES NOMINAL IN, material_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-640-8541, 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-2
NSN: 5330-00-640-8541
FSC: 5330
CAGE: 25942 — SCRAPPER RINGS CO DIV OF ROBERTS TOOL CO (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
joint_styleDIAGONAL JOINT
inside_diameter0.562 INCHES NOMINAL IN
outside_diameter0.803 INCHES NOMINAL IN
material_thickness0.125 INCHES NOMINAL IN
fsc_application_dataHYDRAULIC SYSTEM,ACFT
outer_edge_thickness0.094 INCHES NOMINAL IN
cross-sectional_shape_styleOUTSIDE GROOVED, STRAIGHT FACE
NSN5330-00-640-8541
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SRC-2 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
OUTSIDE DIAMETER: 0.803 INCHES NOMINAL IN
FSC APPLICATION DATA: HYDRAULIC SYSTEM,ACFT
INSIDE DIAMETER: 0.562 INCHES NOMINAL IN
MATERIAL: UNABLE TO DECODE
JOINT STYLE: DIAGONAL JOINT
RING STYLE: CONCENTRIC
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.803 INCHES NOMINAL IN
FSC APPLICATION DATAHYDRAULIC SYSTEM,ACFT
INSIDE DIAMETER0.562 INCHES NOMINAL IN
MATERIALUNABLE TO DECODE
JOINT STYLEDIAGONAL JOINT
RING STYLECONCENTRIC
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
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.).
OUTER EDGE THICKNESS0.094 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
G2Interchangeable
interchangeable cross-reference
interchangeable
D3907Interchangeable
interchangeable cross-reference
interchangeable
G2LAMPInterchangeable
interchangeable cross-reference
interchangeable
6Interchangeable
interchangeable cross-reference
interchangeable
208020-0109Interchangeable
interchangeable cross-reference
interchangeable
EMM304Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SRC-2?
SRC-2 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace SRC-2?
There are 25 known substitutes for SRC-2: G2, D3907, G2LAMP and 22 more. Substitute compatibility should be verified for your specific system.
Is SRC-2 still available?
SRC-2 is currently cancelled.
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