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187889 — CONNECTOR BODY,RECEPTACLE,ELECTR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

187889: CONNECTOR BODY,RECEPTACLE,ELECTR.

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include length: 6.750 INCHES NOMINAL IN, material: STEEL, special_features: 2 IN. NPS EXT THD FLANGE FIRST END; DOUBLE SCREEN,TAPERED IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM, end_connection_type: FLANGED FIRST END.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-164-7214, 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
187889
NSN: 4730-01-164-7214
NIINs: 011647214, 012939880
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 60764 — WIGGINS LIFT CO INC (USA)
SPECIFICATIONS
length6.750 INCHES NOMINAL IN
materialSTEEL
special_features2 IN. NPS EXT THD FLANGE FIRST END; DOUBLE SCREEN,TAPERED IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM
end_connection_typeFLANGED FIRST END
filtering_media_designPERFORATED
end_item_identificationAIRPORT SURVEILLANCE DETECTIONEQUIPMENT 3,ASDE3
element_outside_diameter1.938 INCHES NOMINAL IN
NSN4730-01-164-7214
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 187889 · 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: PERFORATED
•
LENGTH: 6.750 INCHES NOMINAL IN
•
END CONNECTION TYPE: PLAIN SECOND END
•
STYLE DESIGNATOR: CYLINDRICAL
•
ELEMENT OUTSIDE DIAMETER: 1.938 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED
LENGTH6.750 INCHES NOMINAL IN
END CONNECTION TYPEPLAIN SECOND END
END CONNECTION TYPEFLANGED FIRST END
STYLE DESIGNATORCYLINDRICAL
ELEMENT OUTSIDE DIAMETER1.938 INCHES NOMINAL IN
SPECIAL FEATURES2 IN. NPS EXT THD FLANGE FIRST END; DOUBLE SCREEN,TAPERED IN
SURFACE TREATMENTCADMIUM
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
1273A3663/AT161Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6-AP-0019-161Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1273A-36-L-161Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 187889?
187889 is a CONNECTOR BODY,RECEPTACLE,ELECTR.
What parts can replace 187889?
There are 3 known substitutes for 187889: 1273A3663/AT161, 6-AP-0019-161, 1273A-36-L-161. Substitute compatibility should be verified for your specific system.
What is the NSN for 187889?
187889 is cataloged in the U.S. Government catalog under NSN 4730-01-164-7214. This indicates validated use in U.S. government and defense supply chains.
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