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46-1626 — SWITCH SUBASSEMBLY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

46-1626: SWITCH SUBASSEMBLY.

The SWITCH SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED EXTERNAL HOSE ALL ENDS, connection_style: PLAIN (HOSE) ALL ENDS, special_features: SOLE SOURCE REQUIRED BY STATUTE 6.302; HALF MASK; MEDIUM, nominal_overall_length: 2.125 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-138-8856, 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
46-1626
NSN: 4730-01-138-8856
NIINs: 011388856, 012492520, 012885575
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 54418 — MILTOPE CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
reducer_typeCONCENTRIC
connection_typeUNTHREADED EXTERNAL HOSE ALL ENDS
connection_stylePLAIN (HOSE) ALL ENDS
special_featuresSOLE SOURCE REQUIRED BY STATUTE 6.302; HALF MASK; MEDIUM
nominal_overall_length2.125 INCHES IN
media_for_which_designedFLUID SINGLE RESPONSE
criticality_code_justificationFEAT
reduced_passage_nominal_inside_diameter0.094 INCHES SECOND END IN
nominal_inside_diameter_hose_accommodated1.609 INCHES FIRST END IN
NSN4730-01-138-8856
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 46-1626 · 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
•
CONNECTION STYLE: PLAIN (HOSE) ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.500 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 2.125 INCHES IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE ALL ENDS
•
REDUCED PASSAGE NOMINAL INSIDE DIAMETER: 0.094 INCHES SECOND END IN
•
MEDIA FOR WHICH DESIGNED: FLUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (HOSE) ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.500 INCHES SECOND END IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.609 INCHES FIRST END IN
NOMINAL OVERALL LENGTH2.125 INCHES IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE ALL ENDS
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.094 INCHES SECOND END IN
SPECIAL FEATURESONE TUBE,1/4 IN.OD,EXTENDS FROM INSIDE OF 2ND HOSE END TO 0.422 INPAST 2ND END IN
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
MATERIALPLASTIC OVERALL
REDUCER TYPECONCENTRIC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 46-1626?
46-1626 is a SWITCH SUBASSEMBLY.
What is the NSN for 46-1626?
46-1626 is cataloged in the U.S. Government catalog under NSN 4730-01-138-8856. This indicates validated use in U.S. government and defense supply chains.
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