PartsTable
Technical Data Sheet
74B059135-201 ✓ 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 HANDLE,BOW is a the manufacturer industrial component. Key specifications include color: BLACK HANDLE, material: ALUMINUM ALLOY 6063 HANDLE, thread_class: 2B, thread_length: 0.438 INCHES NOMINAL IN, overall_length: 6.313 INCHES NOMINAL IN, mounting_method: MOUNTING PLATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-345-9694, 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
74B059135-201
NSN: 5340-01-345-9694
FSC: 5340
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
colorBLACK HANDLE
materialALUMINUM ALLOY 6063 HANDLE
thread_class2B
thread_length0.438 INCHES NOMINAL IN
overall_length6.313 INCHES NOMINAL IN
mounting_methodMOUNTING PLATE
handle_clearance1.187 INCHES NOMINAL IN
style_designatorROUND
surface_treatmentANODIZE HANDLE
nominal_thread_size0.164 INCHES IN
mounting_plate_styleRECTANGULAR (EDGES MAY BE SQUARED OR BEVELED)
thread_quantity_per_inch32
NSN5340-01-345-9694
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74B059135-201 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
MOUNTING FACILITY QUANTITY: 2
NOMINAL THREAD SIZE: 0.164 INCHES IN
MATERIAL: ALUMINUM ALLOY 6063 HANDLE
THREAD CLASS: 2B
COLOR: BLACK HANDLE
THREAD SERIES DESIGNATOR: UNF
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2
NOMINAL THREAD SIZE0.164 INCHES IN
MATERIALALUMINUM ALLOY 6063 HANDLE
THREAD CLASS2B
COLORBLACK HANDLE
OVERALL LENGTH6.313 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
STYLE DESIGNATORROUND
THREAD LENGTH0.438 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE HANDLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
11428-1-1032-A-2Upgraded Successor
successor cross-reference
successor
E2735-4Upgraded Successor
successor cross-reference
successor
74B059135-204Upgraded Successor
successor cross-reference
successor
E-260-54Interchangeable
interchangeable cross-reference
interchangeable
TF-841-54Interchangeable
interchangeable cross-reference
interchangeable
11428-A-1032-A-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74B059135-201?
74B059135-201 is a HANDLE,BOW.
What parts can replace 74B059135-201?
There are 8 known substitutes for 74B059135-201: 11428-1-1032-A-2, E2735-4, 74B059135-204 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74B059135-201?
74B059135-201 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-345-9694. This indicates validated use in U.S. government and defense supply chains.
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