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Technical Data Sheet

1/8"NPT — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1/8"NPT: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: QTY PER ASSY: 8; USED ON PUMP ASSEMBLY, AXLE JACK, PART NUMBER SI4394202-201, nominal_thread_size: 0.125 INCHES EXTERNAL IN, end_item_identification: WSD: CONSOLIDATED GROUND SUPPORT EQUIPMENT, part_name_assigned_by_controlling_agency: SOCKET HEAD PLUG, STEEL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-486-0513, 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
1/8"NPT
NSN: 4730-01-486-0513
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19494 — SEYER INDUSTRIES, INC. DBA SEYER INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresQTY PER ASSY: 8; USED ON PUMP ASSEMBLY, AXLE JACK, PART NUMBER SI4394202-201
nominal_thread_size0.125 INCHES EXTERNAL IN
end_item_identificationWSD: CONSOLIDATED GROUND SUPPORT EQUIPMENT
part_name_assigned_by_controlling_agencySOCKET HEAD PLUG, STEEL
NSN4730-01-486-0513
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1/8"NPT · 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 EXTERNAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.125 INCHES EXTERNAL IN
SPECIAL FEATURESQTY PER ASSY: 8; USED ON PUMP ASSEMBLY, AXLE JACK, PART NUMBER SI4394202-201
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET HEAD PLUG, STEEL
END ITEM IDENTIFICATIONWSD: CONSOLIDATED GROUND SUPPORT EQUIPMENT
MATERIALSTEEL OVERALL
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

No substitute or cross-reference records for this part.

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 1/8"NPT?
1/8"NPT is a PLUG,PIPE.
What is the NSN for 1/8"NPT?
1/8"NPT is cataloged in the U.S. Government catalog under NSN 4730-01-486-0513. 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.