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4308654 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4308654: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: MINIMUM 0.188 MAXIMUM 0.193 INCHES WIDTH ACROSS THE FLATS IN, surface_treatment: ZINC OVERALL, nominal_thread_size: 0.13 INCHES INTERNAL IN, end_item_identification: NSN 2355-016412096, thread_quantity_per_inch: 27 INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-679-6305, 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
4308654
NSN: 4730-01-679-6305
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresMINIMUM 0.188 MAXIMUM 0.193 INCHES WIDTH ACROSS THE FLATS IN
surface_treatmentZINC OVERALL
nominal_thread_size0.13 INCHES INTERNAL IN
end_item_identificationNSN 2355-016412096
thread_quantity_per_inch27 INTERNAL
thread_series_designatorNPTF INTERNAL
material_document_and_classificationSAEJ531 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationSAEJ531 NATIONAL STD SINGLE TREATMENT RESPONSE OVERALL
NSN4730-01-679-6305
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4308654 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SAEJ531 NATIONAL STD SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAEJ531 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.13 INCHES INTERNAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
THREAD QUANTITY PER INCH: 27 INTERNAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSAEJ531 NATIONAL STD SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAEJ531 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.13 INCHES INTERNAL IN
SPECIAL FEATURESMINIMUM 0.188 MAXIMUM 0.193 INCHES WIDTH ACROSS THE FLATS IN
SURFACE TREATMENTZINC OVERALL
END ITEM IDENTIFICATIONNSN 2355-016412096
THREAD QUANTITY PER INCH27 INTERNAL
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORNPTF INTERNAL
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 4308654?
4308654 is a PLUG,PIPE.
What is the NSN for 4308654?
4308654 is cataloged in the U.S. Government catalog under NSN 4730-01-679-6305. 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.