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12603220 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12603220: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: ZINC OVERALL, body_type: SOLID, head_type: SOLID, thread_class: 2A EXTERNAL A, exterior_color: SILVER OVERALL, drive_end_style: SLOTTED ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-680-1083, 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
12603220
NSN: 4730-01-680-1083
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialZINC OVERALL
body_typeSOLID
head_typeSOLID
thread_class2A EXTERNAL A
exterior_colorSILVER OVERALL
drive_end_styleSLOTTED ROUND
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.500 INCHES EXTERNAL IN
end_item_identification016525218
thread_series_designatorNPT EXTERNAL
part_name_assigned_by_controlling_agencyPLUG,DEVICE BOX
NSN4730-01-680-1083
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12603220 · 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 TYPE: SOLID
•
DRIVE END STYLE: SLOTTED ROUND
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.500 INCHES EXTERNAL IN
•
EXTERIOR COLOR: SILVER OVERALL
•
BODY TYPE: SOLID
•
THREAD CLASS: 2A EXTERNAL A
TECHNICAL CHARACTERISTICS
HEAD TYPESOLID
DRIVE END STYLESLOTTED ROUND
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.500 INCHES EXTERNAL IN
EXTERIOR COLORSILVER OVERALL
BODY TYPESOLID
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG,DEVICE BOX
THREAD CLASS2A EXTERNAL A
END ITEM IDENTIFICATION016525218
MATERIALZINC OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
PLG-1-RDSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 12603220?
12603220 is a PLUG,PIPE.
What parts can replace 12603220?
There is 1 known substitute for 12603220: PLG-1-RD. Substitute compatibility should be verified for your specific system.
What is the NSN for 12603220?
12603220 is cataloged in the U.S. Government catalog under NSN 4730-01-680-1083. 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.