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218790 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

218790: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: MODULE MEDICATIONS MOBILITY 2 (M2). This part is cataloged in the U.S.

Government catalog under NSN 4730-00-706-8711, 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
218790
NSN: 4730-00-706-8711
NIINs: 007068711, 010276295, 016078059
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
special_featuresMEDICAL MATERIEL SET, PHARMACY; M-2 MEDICAL MODULE CONTAINS FLUIDS TO AID IN THE TREATMENT OF HYPOVOLEMIA; COMPONENT OF CASEVAC SET, MOBILITY KIT; FOR LIST OF COMPONENTS, SEE UA 9542
part_name_assigned_by_controlling_agencyMODULE MEDICATIONS MOBILITY 2 (M2)
NSN4730-00-706-8711
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 218790 · 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: FLARED (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 0.960 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
NOMINAL OVERALL LENGTH0.960 INCHES IN
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END IN
NOMINAL THREAD SIZE0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 8
MS51534B6-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
883FS3-8X1-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
00301-0262Reference document
Same NSN cross-reference
Reference document — Secondary reference
4730007068711Reference document
Same NSN cross-reference
Reference document — Informative reference only
6-4TRTX-SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS51534A6-4Reference 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 218790?
218790 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 218790?
There are 8 known substitutes for 218790: MS51534B6-4, 883FS3-8X1-4, 00301-0262 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218790?
218790 is cataloged in the U.S. Government catalog under NSN 4730-00-706-8711. This indicates validated use in U.S. government and defense supply chains.
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