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B16-1 — RESISTOR,FIXED,WIRE WOUND

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

B16-1: RESISTOR,FIXED,WIRE WOUND.

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include phase: SINGLE INPUT, length: 6.000 FEET MINIMUM AND 24.000 FEET MAXIMUM FT, material: IRON OVERALL, body_type: SOLID, thickness: 0.500 INCHES NOMINAL IN, duty_cycle: CONTINUOUS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-189-2685, 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
B16-1
NSN: 4730-00-189-2685
NIINs: 001892685, 001936951, 001936952, 001936955, 001936956, 001936957, 002026701, 002216253, 002388924, 002394467, 002543220, 002570126, 002570130, 002736066, 002894919, 005852618, 006406116, 008038834, 010706382, 011921618, 013107926
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
phaseSINGLE INPUT
length6.000 FEET MINIMUM AND 24.000 FEET MAXIMUM FT
materialIRON OVERALL
body_typeSOLID
thickness0.500 INCHES NOMINAL IN
duty_cycleCONTINUOUS
flow_angle90.0 DEGREES
leg_length6.500 INCHES NOMINAL ALL ENDS IN
neck_height0.312 INCHES NOMINAL IN
temp_rating40.0 AMBIENT CELSIUS
flange_shapeROUND WITH HOLES SECOND END
keyway_width0.188 INCHES NOMINAL SINGLE END IN
NSN4730-00-189-2685
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B16-1 · 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
•
FLANGE DIAMETER: 4.250 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 1.000 INCHES IN
•
OPERATING PRESSURE AND TYPE: 125.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 175.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
FLANGE SECTION STYLE: PLAIN FACE, RAISED NECK
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.625 INCHES NOMINAL IN
•
NECK HEIGHT: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER4.250 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.000 INCHES IN
OPERATING PRESSURE AND TYPE125.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 175.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
FLANGE SECTION STYLEPLAIN FACE, RAISED NECK
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.625 INCHES NOMINAL IN
NECK HEIGHT0.250 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.000 INCHES IN
SPECIFICATION/STANDARD DATA80204-B16.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SUBSTITUTES & CROSS-REFERENCES 3
WW-F-406ACC03Reference document
Same NSN cross-reference
Reference document — Secondary reference
WWF406Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS90520A03GReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B16-1?
B16-1 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace B16-1?
There are 3 known substitutes for B16-1: WW-F-406ACC03, WWF406, MS90520A03G. Substitute compatibility should be verified for your specific system.
What is the NSN for B16-1?
B16-1 is cataloged in the U.S. Government catalog under NSN 4730-00-189-2685. This indicates validated use in U.S. government and defense supply chains.
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