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1389770 — FITTING,LUBRICATION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1389770: FITTING,LUBRICATION.

The FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include special_features: FOR CONTAINER HOIST WINCH, ASSEMBLY P77, nominal_thread_size: 0.125 INCHES IN, screw_thread_series_designator: NPT, part_name_assigned_by_controlling_agency: INAVY: GREASE NIPPLE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-549-7022, 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
1389770
NSN: 4730-01-549-7022
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: A244N — LIDAN MARINE AB (SWE)
SPECIFICATIONS
special_featuresFOR CONTAINER HOIST WINCH, ASSEMBLY P77
nominal_thread_size0.125 INCHES IN
screw_thread_series_designatorNPT
part_name_assigned_by_controlling_agencyINAVY: GREASE NIPPLE
NSN4730-01-549-7022
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1389770 · 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
•
NOMINAL THREAD SIZE: 0.125 INCHES IN
•
SCREW THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.125 INCHES IN
SPECIAL FEATURESFOR CONTAINER HOIST WINCH, ASSEMBLY P77
SCREW THREAD SERIES DESIGNATORNPT
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: GREASE NIPPLE
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
H1 KR 1/8"Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
15930 ITEM NO 22Reference 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 1389770?
1389770 is a FITTING,LUBRICATION.
What parts can replace 1389770?
There are 2 known substitutes for 1389770: H1 KR 1/8", 15930 ITEM NO 22. Substitute compatibility should be verified for your specific system.
What is the NSN for 1389770?
1389770 is cataloged in the U.S. Government catalog under NSN 4730-01-549-7022. 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.