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NMP-186 — THREAD PIECE,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

NMP-186: THREAD PIECE,UNION.

The THREAD PIECE,UNION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, seat_type: ANGLE, thread_size: 13/16-18, overall_length: 2.125 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, seat_angle_in_deg: 45.0. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-118-7573, 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
NMP-186
NSN: 4730-01-118-7573
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
seat_typeANGLE
thread_size13/16-18
overall_length2.125 INCHES NOMINAL IN
thread_directionRIGHT-HAND
seat_angle_in_deg45.0
end_connection_typeTHREADED
screw_thread_locationEXTERNAL
union_end_thread_size1-31/64-14
union_end_thread_directionRIGHT-HAND
screw_thread_series_designatorUNS
union_end_screw_thread_series_designatorNS-2
NSN4730-01-118-7573
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NMP-186 · 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
•
UNION END THREAD DIRECTION: RIGHT-HAND
•
SEAT ANGLE IN DEG: 45.0
•
END CONNECTION TYPE: THREADED
•
UNION END THREAD SIZE: 1-31/64-14
•
SEAT TYPE: ANGLE
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD SIZE: 13/16-18
TECHNICAL CHARACTERISTICS
UNION END THREAD DIRECTIONRIGHT-HAND
SEAT ANGLE IN DEG45.0
END CONNECTION TYPETHREADED
UNION END THREAD SIZE1-31/64-14
OVERALL LENGTH2.125 INCHES NOMINAL IN
SEAT TYPEANGLE
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE13/16-18
SCREW THREAD SERIES DESIGNATORUNS
UNION END SCREW THREAD SERIES DESIGNATORNS-2
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 2
011.104.0108Reference document
Same NSN cross-reference
Reference document — Secondary reference
NMP-186 PIECE 24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 NMP-186?
NMP-186 is a THREAD PIECE,UNION.
What parts can replace NMP-186?
There are 2 known substitutes for NMP-186: 011.104.0108, NMP-186 PIECE 24. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP-186?
NMP-186 is cataloged in the U.S. Government catalog under NSN 4730-01-118-7573. This indicates validated use in U.S. government and defense supply chains.
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