PartsTable
Technical Data Sheet
75-520 ✓ 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 BLADE,JIG SAW,WOODWORKING is a the manufacturer industrial component. Key specifications include height: 0.156 INCHES NOMINAL IN, diameter: 0.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024 BAND, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, end_design: W/HOLES, head_style: FLAT CHAMFER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-186-3412, 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
75-520
NSN: 5340-00-186-3412
FSC: 5340
CAGE: 83930 — TRANSDIGM INC DBA ADEL WIGGINS GROUP DIV ADEL WIGGINS (USA)
SPECIFICATIONS
height0.156 INCHES NOMINAL IN
diameter0.500 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024 BAND
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
end_designW/HOLES
head_styleFLAT CHAMFER
blade_length3.000 INCHES NOMINAL IN
power_rating500.0 MILLIWATTS AVERAGE
overall_width0.500 INCHES NOMINAL IN
overall_length2.300 INCHES MAXIMUM IN
frequency_range0.000 HERTZ MINIMUM AND 2.500 GIGAHERTZ MAXIMUM
mounting_methodCONNECTOR
NSN5340-00-186-3412
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 75-520 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
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.280 INCHES NOMINAL IN
LOOP INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.062 INCHES NOMINAL IN
TONGUE HOLE TYPE: ROUND, UNTHREADED
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM LOOP CENTER TO TONGUE END1.280 INCHES NOMINAL IN
LOOP INSIDE DIAMETER1.250 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.062 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.280 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
LOOP INSIDE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
STYLE DESIGNATORSINGLE LOOP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
MILC8603Upgraded Successor
successor cross-reference
successor
99122Upgraded Successor
successor cross-reference
successor
MS21919G8Upgraded Successor
successor cross-reference
successor
5096D16Upgraded Successor
successor cross-reference
successor
534002989402Upgraded Successor
successor cross-reference
successor
MS21919G11Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 75-520?
75-520 is a BLADE,JIG SAW,WOODWORKING.
What parts can replace 75-520?
There are 28 known substitutes for 75-520: MILC8603, 99122, MS21919G8 and 25 more. Substitute compatibility should be verified for your specific system.
Is 75-520 still available?
75-520 is currently cancelled.
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