PartsTable
Technical Data Sheet
Download PDF

MILF15049 — NUT,TUBE COUPLING,REDUCING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MILF15049: NUT,TUBE COUPLING,REDUCING.

The NUT,TUBE COUPLING,REDUCING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 45.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.875 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-200-0312, 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
MILF15049
NSN: 4730-00-200-0312
NIINs: 002000312, 002029039, 002029182, 002029200, 002492021, 002546211, 002546214, 002546219, 002572097, 002572099, 002572100, 002572101, 002572102, 002608283, 002608284, 002608285, 002608288, 002608289, 002608290, 002656908, 002656909, 002660533, 002660534, 002660535, 002660536, 002660538, 002660542, 002660543, 002660545, 002660547, 002683697, 002683709, 002683710, 002683711, 002704606, 002736039, 002774375, 002774377, 002889440, 002889938, 002890366, 002890368, 002890378, 002894176, 003193823, 004391722, 005402105, 005424266, 006199362, 007648770, 008132376, 008264278, 008279291, 008937268, 009028991, 009213245, 012134354
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle45.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.875 INCHES FIRST END IN
nominal_overall_length1.967 INCHES IN
thread_series_designatorNPTF SECOND END
nominal_outside_diameter_tube_accommodated0.625 INCHES FIRST END IN
NSN4730-00-200-0312
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MILF15049 · 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
•
LENGTH TO SHOULDER: 0.459 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.875 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
SEAT ANGLE: 45.00 DEGREES NOMINAL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
NUT HEIGHT: 0.719 INCHES MINIMUM AND 1.063 INCHES MAXIMUM IN
•
NUT STYLE: TUBE COUPLING
TECHNICAL CHARACTERISTICS
LENGTH TO SHOULDER0.459 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
THREAD SERIESUNF
SEAT ANGLE45.00 DEGREES NOMINAL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
NUT HEIGHT0.719 INCHES MINIMUM AND 1.063 INCHES MAXIMUM IN
NUT STYLETUBE COUPLING
THREAD CLASS2B
THREAD QUANTITY PER INCH18
SUBSTITUTES & CROSS-REFERENCES 1
662FSNRS4-64Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy MILF15049?
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 MILF15049?
MILF15049 is a NUT,TUBE COUPLING,REDUCING.
What parts can replace MILF15049?
There is 1 known substitute for MILF15049: 662FSNRS4-64. Substitute compatibility should be verified for your specific system.
What is the NSN for MILF15049?
MILF15049 is cataloged in the U.S. Government catalog under NSN 4730-00-200-0312. 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 — MILF15049