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BA77-6 — PLUG,TUBE FITTING,THREADED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

BA77-6: PLUG,TUBE FITTING,THREADED.

The PLUG,TUBE FITTING,THREADED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_height: 0.266 INCHES NOMINAL IN, overall_length: 0.672 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL HOSE SECOND END, connection_style: PLAIN (PIPE) FIRST END, style_designator: PLUG, MACHINE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-390-1536, 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
BA77-6
NSN: 4730-01-390-1536
NIINs: 013901536, 015929930
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98660 — LUBE DEVICES INC FLODAR FLUID POWER FITTINGS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_height0.266 INCHES NOMINAL IN
overall_length0.672 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL HOSE SECOND END
connection_stylePLAIN (PIPE) FIRST END
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.625 INCHES EXTERNAL IN
thread_series_designatorUNF EXTERNAL
part_name_assigned_by_controlling_agencyADAPTER MALE GHT X MALE NPTF
NSN4730-01-390-1536
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BA77-6 · 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
•
HEAD HEIGHT: 0.266 INCHES NOMINAL IN
•
CONNECTION STYLE: GASKET SEAL
•
STYLE DESIGNATOR: PLUG, MACHINE
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.625 INCHES EXTERNAL IN
•
THREAD SERIES DESIGNATOR: UNF EXTERNAL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.266 INCHES NOMINAL IN
CONNECTION STYLEGASKET SEAL
STYLE DESIGNATORPLUG, MACHINE
OVERALL LENGTH0.672 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.625 INCHES EXTERNAL IN
THREAD SERIES DESIGNATORUNF EXTERNAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BA77-6?
BA77-6 is a PLUG,TUBE FITTING,THREADED.
What is the NSN for BA77-6?
BA77-6 is cataloged in the U.S. Government catalog under NSN 4730-01-390-1536. 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.