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7326515-02 — NUT,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7326515-02: NUT,UNION.

The NUT,UNION is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, nut_style: HEXAGON, nut_height: 0.8125 INCHES NOMINAL IN, temp_rating: -20.0 FAHRENHEIT NOMINAL AND 275.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-509-9018, 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
7326515-02
NSN: 4730-01-509-9018
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400 OVERALL
nut_styleHEXAGON
nut_height0.8125 INCHES NOMINAL IN
temp_rating-20.0 FAHRENHEIT NOMINAL AND 275.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUN
special_featuresUNION NUT ASSEMBLY CONSISTS OF: UNION NUT P/N H850N-24-M-LW (NSN 4730-01-509-1358) AND SCREEN P/N 7326516-2
thread_directionRIGHT-HAND
width_across_flats2.375 INCHES NOMINAL IN
nominal_thread_size2.125 INCHES IN
shoulder_seat_diameter2.125 INCHES NOMINAL IN
smallest_inside_diameter1.500 INCHES NOMINAL IN
NSN4730-01-509-9018
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7326515-02 · 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
•
WIDTH ACROSS FLATS: 2.375 INCHES NOMINAL IN
•
THREAD SERIES: UN
•
TEMP RATING: -20.0 FAHRENHEIT NOMINAL AND 275.0 FAHRENHEIT NOMINAL DEGF
•
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED: 4000.0 POUNDS PER SQUARE INCH (PSI) OIL LBS
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 2.125 INCHES IN
•
NUT HEIGHT: 0.8125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.375 INCHES NOMINAL IN
THREAD SERIESUN
TEMP RATING-20.0 FAHRENHEIT NOMINAL AND 275.0 FAHRENHEIT NOMINAL DEGF
MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED4000.0 POUNDS PER SQUARE INCH (PSI) OIL LBS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.125 INCHES IN
NUT HEIGHT0.8125 INCHES NOMINAL IN
SPECIAL FEATURESUNION NUT ASSEMBLY CONSISTS OF: UNION NUT P/N H850N-24-M-LW (NSN 4730-01-509-1358) AND SCREEN P/N 7326516-2
PART NAME ASSIGNED BY CONTROLLING AGENCYUNION NUT ASSEMBLY
NUT STYLEHEXAGON
SUBSTITUTES & CROSS-REFERENCES 1
7326515Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 7326515-02?
7326515-02 is a NUT,UNION.
What parts can replace 7326515-02?
There is 1 known substitute for 7326515-02: 7326515. Substitute compatibility should be verified for your specific system.
What is the NSN for 7326515-02?
7326515-02 is cataloged in the U.S. Government catalog under NSN 4730-01-509-9018. This indicates validated use in U.S. government and defense supply chains.
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