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1779AS161-3 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1779AS161-3: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_type: SOLID, drive_end_style: RECESSED HEXAGON, connection_style: PLAIN, special_features: SPECIAL CLEANING FOR LOX SERVICE IAW MIL-C-52211 CL D, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-332-6001, 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
1779AS161-3
NSN: 4730-01-332-6001
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_typeSOLID
drive_end_styleRECESSED HEXAGON
connection_stylePLAIN
special_featuresSPECIAL CLEANING FOR LOX SERVICE IAW MIL-C-52211 CL D
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.125 INCHES EXTERNAL IN
thread_series_designatorANPT EXTERNAL
criticality_code_justificationFEAT
nominal_pipe_size_for_which_designed0.125 INCHES IN
NSN4730-01-332-6001
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1779AS161-3 · 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 PIPE SIZE FOR WHICH DESIGNED: 0.125 INCHES IN
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: RECESSED HEXAGON
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.125 INCHES EXTERNAL IN
•
BODY TYPE: SOLID
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.125 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLERECESSED HEXAGON
CRITICALITY CODE JUSTIFICATIONFEAT
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.125 INCHES EXTERNAL IN
SPECIAL FEATURESSPECIAL CLEANING FOR LOX SERVICE IAW MIL-C-52211 CL D
BODY TYPESOLID
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORANPT EXTERNAL
SUBSTITUTES & CROSS-REFERENCES 1
1779AS161Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 1779AS161-3?
1779AS161-3 is a PLUG,PIPE.
What parts can replace 1779AS161-3?
There is 1 known substitute for 1779AS161-3: 1779AS161. Substitute compatibility should be verified for your specific system.
What is the NSN for 1779AS161-3?
1779AS161-3 is cataloged in the U.S. Government catalog under NSN 4730-01-332-6001. 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.