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Technical Data Sheet
PartsTable / MRO / CH50
CH50 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include weight: 22.000 OUNCES OZ, end_type: INTERNAL THREAD FIRST END, material: STEEL, face_diameter: 2.000 INCHES NOMINAL IN, overall_length: 12.750 INCHES NOMINAL IN, first_leg_angle: 72.0 DEGREES NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-108-1217, 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→ CH50
NSN: 5340-00-108-1217
FSC: 5340
CAGE: 14949 — TROMPETER ELECTRONICS, INC. (USA)
SPECIFICATIONS
weight22.000 OUNCES OZ
end_typeINTERNAL THREAD FIRST END
materialSTEEL
face_diameter2.000 INCHES NOMINAL IN
overall_length12.750 INCHES NOMINAL IN
first_leg_angle72.0 DEGREES NOMINAL
first_leg_styleSQUARE
first_leg_width10.750 INCHES NOMINAL IN
furnished_itemsINSULATED BUSHING AND LOCKNUT AND SEALING RING
handle_materialSTEEL
first_leg_length3.000 INCHES NOMINAL IN
second_leg_styleSQUARE
NSN5340-00-108-1217
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CH50 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
•
FIRST LEG ANGLE: 72.0 DEGREES NOMINAL
•
SECOND LEG THICKNESS: 0.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMIUM
•
SECOND LEG WIDTH: 10.750 INCHES NOMINAL IN
•
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 4.500 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.187 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 4.500 INCHES NOMINAL IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST LEG ANGLE72.0 DEGREES NOMINAL
SECOND LEG THICKNESS0.125 INCHES NOMINAL IN
SURFACE TREATMENTCHROMIUM
SECOND LEG WIDTH10.750 INCHES NOMINAL IN
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH4.500 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER0.187 INCHES NOMINAL IN
SECOND LEG LENGTH4.500 INCHES NOMINAL IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.375 INCHES NOMINAL IN
FIRST LEG THICKNESS0.125 INCHES NOMINAL IN
FIRST LEG STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
103370Interchangeable
interchangeable cross-reference
interchangeable
SCD4541LInterchangeable
interchangeable cross-reference
interchangeable
CH-50TInterchangeable
interchangeable cross-reference
interchangeable
HUB-50Interchangeable
interchangeable cross-reference
interchangeable
HUB1Interchangeable
interchangeable cross-reference
interchangeable
77L-701Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CH50?
CH50 is a TRANSFORMER,AUDIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace CH50?
There are 11 known substitutes for CH50: 103370, SCD4541L, CH-50T and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CH50?
CH50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-108-1217. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026