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085065XX — NUT,UNION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

085065XX: NUT,UNION.

The NUT,UNION is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, nut_style: HEXAGON, nut_height: 1.250 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNS, shoulder_width: 0.249 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-421-6835, 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
085065XX
NSN: 4730-01-421-6835
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99565 — ADMIRAL VALVE LLC DBA CPV MANUFACTURING (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
nut_styleHEXAGON
nut_height1.250 INCHES NOMINAL IN
thread_class3B
thread_seriesUNS
shoulder_width0.249 INCHES NOMINAL IN
thread_directionRIGHT-HAND
width_across_flats2.750 INCHES NOMINAL IN
nominal_thread_size2.312 INCHES IN
shoulder_step_width0.313 INCHES NOMINAL IN
shoulder_seat_diameter2.326 INCHES NOMINAL IN
end_item_identificationSEAWOLF CLASS SSN.
NSN4730-01-421-6835
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 085065XX · 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: 2.750 INCHES NOMINAL IN
•
SHOULDER STEP WIDTH: 0.313 INCHES NOMINAL IN
•
SHOULDER WIDTH: 0.249 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 2.312 INCHES IN
•
NUT HEIGHT: 1.250 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.750 INCHES NOMINAL IN
SHOULDER STEP WIDTH0.313 INCHES NOMINAL IN
SHOULDER WIDTH0.249 INCHES NOMINAL IN
THREAD SERIESUNS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.312 INCHES IN
NUT HEIGHT1.250 INCHES NOMINAL IN
NUT STYLEHEXAGON
THREAD CLASS3B
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN.
SUBSTITUTES & CROSS-REFERENCES 9
MIL-DTL-24630/1Reference document
Same NSN cross-reference
Reference document — Identification reference
M24630/1-16NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PLC-11440-3/1.000IPSReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-V-24630Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-V-24630/1 16NReference document
Same NSN cross-reference
Reference document — Secondary reference
M24630/1-16Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 085065XX?
085065XX is a NUT,UNION.
What parts can replace 085065XX?
There are 9 known substitutes for 085065XX: MIL-DTL-24630/1, M24630/1-16N, PLC-11440-3/1.000IPS and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 085065XX?
085065XX is cataloged in the U.S. Government catalog under NSN 4730-01-421-6835. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.