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B436-46 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

B436-46: SEAL ASSEMBLY,SHAFT,SPRING LOADE.

SEAL ASSEMBLY,SHAFT,SPRING LOADE. Key specifications include material: NICKEL ALLOY SCREENING, mesh_size: 20.0, body_length: 5.000 INCHES NOMINAL IN, temp_rating: 150.0 FAHRENHEIT NOMINAL DEGF, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, wire_diameter: 0.014 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-808-7447, 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
B436-46
NSN: 4730-00-808-7447
NIINs: 008087447, 014379333
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY SCREENING
mesh_size20.0
body_length5.000 INCHES NOMINAL IN
temp_rating150.0 FAHRENHEIT NOMINAL DEGF
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
wire_diameter0.014 INCHES NOMINAL IN
style_designatorY STRAINER W/THREADED COVER
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
filtering_media_designMESH SINGLE FILTERING MEDIA RESPONSE
media_for_which_designedFUEL/OIL, HYDROCARBON AND GAS AND WATER
nondefinitive_spec/std_data1 TYPE AND Y STYLE AND 125 CLASS
first_intake_connection_typeTHREADED INTERNAL PIPE LINE
NSN4730-00-808-7447
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B436-46 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FILTERING MEDIA DESIGN: MESH SINGLE FILTERING MEDIA RESPONSE
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 3.750 INCHES NOMINAL IN
•
FIRST INTAKE NOMINAL THREAD SIZE: 1.000 INCHES IN
•
FIRST INTAKE THREAD SERIES DESIGNATOR: NPT
•
TEMP RATING: 150.0 FAHRENHEIT NOMINAL DEGF
•
FIRST INTAKE THREAD DIRECTION: RIGHT-HAND
•
MESH SIZE: 20.0
•
FIRST INTAKE CONNECTION TYPE: THREADED INTERNAL PIPE LINE
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH SINGLE FILTERING MEDIA RESPONSE
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET3.750 INCHES NOMINAL IN
FIRST INTAKE NOMINAL THREAD SIZE1.000 INCHES IN
FIRST INTAKE THREAD SERIES DESIGNATORNPT
TEMP RATING150.0 FAHRENHEIT NOMINAL DEGF
FIRST INTAKE THREAD DIRECTIONRIGHT-HAND
MESH SIZE20.0
FIRST INTAKE CONNECTION TYPETHREADED INTERNAL PIPE LINE
STYLE DESIGNATORY STRAINER W/THREADED COVER
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SUBSTITUTES & CROSS-REFERENCES 5
WW-S-2739Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-S-16293Reference document
Same NSN cross-reference
Reference document — Secondary reference
M16293A20Reference document
Same NSN cross-reference
Reference document — Secondary reference
WW-S-2739A20Reference document
Same NSN cross-reference
Reference document — Secondary reference
988 1-2SIZE1 125PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B436-46?
B436-46 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace B436-46?
There are 5 known substitutes for B436-46: WW-S-2739, MIL-S-16293, M16293A20 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B436-46?
B436-46 is cataloged in the U.S. Government catalog under NSN 4730-00-808-7447. This indicates validated use in U.S. government and defense supply chains.
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