PartsTable
Technical Data Sheet
151902 ✓ 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 TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, nut_style: HEXAGON, nut_height: 0.594 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN, body_length: 50.0 MILLIMETERS NOMINAL MM, thread_class: 3B, thread_series: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-258-3394, 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
151902
NSN: 5330-00-258-3394
FSC: 5330
CAGE: 00994 — COLUMBUS JACK CORPORATION DIV COLUMBUS JACK (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
nut_styleHEXAGON
nut_height0.594 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
body_length50.0 MILLIMETERS NOMINAL MM
thread_class3B
thread_seriesUNF
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN
nominal_thread_size0.500 INCHES IN
bearing_surface_typeCHAMFERED
NSN5330-00-258-3394
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 151902 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
94-13-5Interchangeable
interchangeable cross-reference
interchangeable
151902Interchangeable
interchangeable cross-reference
interchangeable
4022 369 72151Interchangeable
interchangeable cross-reference
interchangeable
5322 148 60256Interchangeable
interchangeable cross-reference
interchangeable
71X7007Interchangeable
Same NIIN cross-reference
interchangeable
00044Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 151902?
151902 is a TRANSFORMER,POWER.
What parts can replace 151902?
There are 6 known substitutes for 151902: 94-13-5, 151902, 4022 369 72151 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 151902?
151902 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-258-3394. This indicates validated use in U.S. government and defense supply chains.
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