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406040 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

406040: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: PLASTIC OVERALL, flow_angle: 90.0 DEGREES, leg_length: 4.938 INCHES NOMINAL ALL ENDS IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, nondefinitive_spec/std_data: 1 TYPE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-475-8803, 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
406040
NSN: 4730-00-475-8803
NIINs: 004758803, 016548421
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14007 — NIBCO INC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
flow_angle90.0 DEGREES
leg_length4.938 INCHES NOMINAL ALL ENDS IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
nondefinitive_spec/std_data1 TYPE
specification/standard_data81346-ASTM D2665 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_pipe_size_accommodated4.000 INCHES ALL ENDS IN
material_document_and_classificationASTM D1784,TY 1 GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-475-8803
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 406040 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
NOMINAL PIPE SIZE ACCOMMODATED: 4.000 INCHES ALL ENDS IN
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1784,TY 1 GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
LEG LENGTH: 4.938 INCHES NOMINAL ALL ENDS IN
•
SPECIFICATION/STANDARD DATA: 81346-ASTM D2665 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES ALL ENDS IN
CONNECTION STYLESOCKET (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1784,TY 1 GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LEG LENGTH4.938 INCHES NOMINAL ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTM D2665 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA1 TYPE
MATERIALPLASTIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
03001016Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
4880K28Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
2279-PVCReference document
Same NSN cross-reference
Reference document — Secondary reference
40513Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
08001016Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
D2665Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 406040?
406040 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 406040?
There are 7 known substitutes for 406040: 03001016, 4880K28, 2279-PVC and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 406040?
406040 is cataloged in the U.S. Government catalog under NSN 4730-00-475-8803. This indicates validated use in U.S. government and defense supply chains.
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