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104781-1 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

104781-1: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY 360 OVERALL, body_style: ANGLE SHAPE, PCB TYPE, flow_angle: 90.0 DEGREES, leg_length: 0.620 INCHES NOMINAL FIRST END IN, shell_type: SOLID, thread_class: 2A FIRST END A. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-277-8266, 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
104781-1
NSN: 4730-00-277-8266
NIINs: 002778266, 013398474
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 49200 — PROSPERITY A DIV OF AMETEK INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
body_styleANGLE SHAPE, PCB TYPE
flow_angle90.0 DEGREES
leg_length0.620 INCHES NOMINAL FIRST END IN
shell_typeSOLID
thread_class2A FIRST END A
overall_width0.430 INCHES NOMINAL IN
terminal_typePIN SINGLE MATING END SINGLE CONTACT GROUPING
overall_height0.570 INCHES NOMINAL IN
overall_length7.480 INCHES NOMINAL IN
shell_materialALUMINUM ALLOY 6063
connection_typeTHREADED EXTERNAL PIPE SECOND END
NSN4730-00-277-8266
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 104781-1 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: COMPRESSION (TUBE) FIRST END
•
SEAT NOMINAL RADIUS: 0.062 INCHES FIRST END IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLECOMPRESSION (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
SEAT NOMINAL RADIUS0.062 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
LEG LENGTH0.620 INCHES NOMINAL FIRST END IN
LEG LENGTH0.750 INCHES NOMINAL SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 8
S721Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
J512Reference document
Same NSN cross-reference
Reference document — Secondary reference
002-4304Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-4 060202BReference document
Same NSN cross-reference
Reference document — Secondary reference
269C-4-4BReference document
Same NSN cross-reference
Reference document — Secondary reference
102-4304Reference 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 104781-1?
104781-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 104781-1?
There are 8 known substitutes for 104781-1: S721, J512, 002-4304 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 104781-1?
104781-1 is cataloged in the U.S. Government catalog under NSN 4730-00-277-8266. This indicates validated use in U.S. government and defense supply chains.
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