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Technical Data Sheet
PartsTable / COMPONENT / P101A-00
P101A-00 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The PACKING NUT is a the manufacturer industrial component. Key specifications include end_item_identification: SHIP, OHIO CLASS SSN, TRIDENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-157-3216, 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
P101A-00
NSN: 4730-01-157-3216
FSC: 4730
CAGE: 70667 — ATLAS VALVE CO (USA)
SPECIFICATIONS
end_item_identificationSHIP, OHIO CLASS SSN, TRIDENT
NSN4730-01-157-3216
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: P101A-00 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSHIP, OHIO CLASS SSN, TRIDENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
335560G1Interchangeable
interchangeable cross-reference
interchangeable
J91Interchangeable
interchangeable cross-reference
interchangeable
100-324-599Interchangeable
interchangeable cross-reference
interchangeable
P-101AInterchangeable
interchangeable cross-reference
interchangeable
T-51 PIECE 7Interchangeable
interchangeable cross-reference
interchangeable
P-101A-2242Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P101A-00?
P101A-00 is a PACKING NUT.
What parts can replace P101A-00?
There are 8 known substitutes for P101A-00: 335560G1, J91, 100-324-599 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P101A-00?
P101A-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-157-3216. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026