PartsTable
Technical Data Sheet
Download PDF

217691 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

217691: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY 345 OR COPPER ALLOY 360 OVERALL, thread_class: 2A FIRST END A, connection_style: PLAIN (PIPE) SECOND END, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.500 INCHES SECOND END IN, seat_nominal_radius: 0.050 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-126-8445, 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
217691
NSN: 4730-00-126-8445
NIINs: 001268445, 002347858, 014837560
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 345 OR COPPER ALLOY 360 OVERALL
thread_class2A FIRST END A
connection_stylePLAIN (PIPE) SECOND END
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.500 INCHES SECOND END IN
seat_nominal_radius0.050 INCHES FIRST END IN
maximum_operating_temp250.0 CELSIUS SECOND RESPONSE DEGC
nominal_overall_length1.510 INCHES IN
end_item_identification2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
media_for_which_designedAIR SINGLE RESPONSE
thread_quantity_per_inch12 FIRST END
thread_series_designatorUN FIRST END
NSN4730-00-126-8445
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 217691 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 SHORT COUPLING NUT
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES SECOND END IN
•
CONNECTION STYLE: COMPRESSION (TUBE) FIRST END
•
SEAT NOMINAL RADIUS: 0.050 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.510 INCHES IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.688 INCHES FIRST END IN
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SHORT COUPLING NUT
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES SECOND END IN
CONNECTION STYLECOMPRESSION (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
SEAT NOMINAL RADIUS0.050 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.510 INCHES IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.688 INCHES FIRST END IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.406 INCHES FIRST END IN
NOMINAL THREAD SIZE0.687 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 6
W17691Reference document
Same NSN cross-reference
Reference document — Secondary reference
52766Reference document
Same NSN cross-reference
Reference document — Secondary reference
41X321Reference document
Same NSN cross-reference
Reference document — Secondary reference
415934Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
468-F-08X08Reference document
Same NSN cross-reference
Reference document — Secondary reference
95552R11Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 217691?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 217691?
217691 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 217691?
There are 6 known substitutes for 217691: W17691, 52766, 41X321 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 217691?
217691 is cataloged in the U.S. Government catalog under NSN 4730-00-126-8445. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 217691