PartsTable
Technical Data Sheet
SM-B-148433 ✓ 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 BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: CORNER RADIUS, first_leg_width: 1.258 INCHES NOMINAL IN, first_leg_length: 0.406 INCHES NOMINAL IN, second_leg_width: 1.625 INCHES NOMINAL IN, special_features: SECOND LEG HAS ONE O.126 IN. MIN,O.127 IN.

MAX DIA HOLE IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-393-1905, 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
SM-B-148433
NSN: 5340-00-393-1905
FSC: 5340
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleCORNER RADIUS
first_leg_width1.258 INCHES NOMINAL IN
first_leg_length0.406 INCHES NOMINAL IN
second_leg_width1.625 INCHES NOMINAL IN
special_featuresSECOND LEG HAS ONE O.126 IN. MIN,O.127 IN. MAX DIA HOLE IN
style_designatorANGLE
second_leg_length0.594 INCHES NOMINAL IN
surface_treatmentPHOSPHATE
mounting_hole_typePLAIN
first_leg_thickness0.062 INCHES NOMINAL IN
first_leg_slot_width0.1685 INCHES MINIMUM AND 0.1725 INCHES MAXIMUM IN
NSN5340-00-393-1905
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SM-B-148433 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 STYLE: CORNER RADIUS
FIRST LEG THICKNESS: 0.062 INCHES NOMINAL IN
SECOND LEG THICKNESS: 0.062 INCHES NOMINAL IN
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.250 INCHES NOMINAL IN
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
FIRST LEG CORNER RADIUS: 0.156 INCHES NOMINAL IN
FIRST LEG LENGTH: 0.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST LEG STYLECORNER RADIUS
FIRST LEG THICKNESS0.062 INCHES NOMINAL IN
SECOND LEG THICKNESS0.062 INCHES NOMINAL IN
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.250 INCHES NOMINAL IN
FIRST LEG ANGLE90.0 DEGREES NOMINAL
FIRST LEG CORNER RADIUS0.156 INCHES NOMINAL IN
FIRST LEG LENGTH0.406 INCHES NOMINAL IN
SPECIAL FEATURESSECOND LEG HAS ONE O.126 IN. MIN,O.127 IN. MAX DIA HOLE IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG LENGTH0.594 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
52307Interchangeable
interchangeable cross-reference
interchangeable
FP2416Interchangeable
interchangeable cross-reference
interchangeable
P552307Interchangeable
interchangeable cross-reference
interchangeable
SS37-12VInterchangeable
interchangeable cross-reference
interchangeable
D200K0 B07246Interchangeable
interchangeable cross-reference
interchangeable
14111703Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-148433?
SM-B-148433 is a BRACKET,ANGLE.
What parts can replace SM-B-148433?
There are 7 known substitutes for SM-B-148433: 52307, FP2416, P552307 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-B-148433?
SM-B-148433 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-393-1905. This indicates validated use in U.S. government and defense supply chains.
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