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816718 — ADAPTER ASSEMBLY,AIR FU

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

816718: ADAPTER ASSEMBLY,AIR FU.

The ADAPTER ASSEMBLY,AIR FU is a the manufacturer industrial component. Key specifications include phase: TWO INPUT, current_type: AC INPUT, overall_width: 1.700 INCHES IN, spline_length: 0.3300 INCHES NOMINAL SINGLE END IN, cooling_method: AMBIENT AIR, overall_height: 1.700 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-193-2709, 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
816718
NSN: 4730-00-193-2709
NIINs: 001932709, 006085554
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 02280 — AMERICAN HOIST AND DERRICK CO
SPECIFICATIONS
phaseTWO INPUT
current_typeAC INPUT
overall_width1.700 INCHES IN
spline_length0.3300 INCHES NOMINAL SINGLE END IN
cooling_methodAMBIENT AIR
overall_height1.700 INCHES IN
overall_length2.775 INCHES IN
shaft_diameter0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE END IN
mounting_methodCLAMP RING(S)
spline_quantity13 SINGLE END
enclosure_featureTOTALLY ENCLOSED
features_providedHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
NSN4730-00-193-2709
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 816718 · 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 (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 1.500 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: LONG
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B43 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
•
SPECIFICATION/STANDARD DATA: 81346-ASTM B687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51846 GOVERNMENT STANDARD
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH1.500 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATORLONG
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B43 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTM B687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51846 GOVERNMENT STANDARD
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 8
54B6878H47Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS51846-24Reference document
Same NSN cross-reference
Reference document — Secondary reference
009262Reference document
Same NSN cross-reference
Reference document — Secondary reference
2610904Reference document
Same NSN cross-reference
Reference document — Secondary reference
5118-178-20Reference document
Same NSN cross-reference
Reference document — Secondary reference
3327X4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 816718?
816718 is a ADAPTER ASSEMBLY,AIR FU.
What parts can replace 816718?
There are 8 known substitutes for 816718: 54B6878H47, MS51846-24, 009262 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 816718?
816718 is cataloged in the U.S. Government catalog under NSN 4730-00-193-2709. This indicates validated use in U.S. government and defense supply chains.
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