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PartsTable / COMPONENT / HX-2300R REV A SHEET 2 FIND -221
HX-2300R REV A SHEET 2 FIND -221 ✓ 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 TELETYPEWRITER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: PLASTIC BODY, special_features: 3/4 DIAMETER, end_item_identification: ASSEMBLY 287.7 SQ FT PLATE HEAT EXCHANGER, part_name_assigned_by_controlling_agency: PLASTIC PLUG, LIFTING HOLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-721-1518, 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
HX-2300R REV A SHEET 2 FIND -221
NSN: 4730-01-721-1518
FSC: 4730
CAGE: 65427 — DC FABRICATORS INC (USA)
SPECIFICATIONS
materialPLASTIC BODY
special_features3/4 DIAMETER
end_item_identificationASSEMBLY 287.7 SQ FT PLATE HEAT EXCHANGER
part_name_assigned_by_controlling_agencyPLASTIC PLUG, LIFTING HOLE
NSN4730-01-721-1518
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: HX-2300R REV A SHEET 2 FIND -221 · 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
•
MATERIAL: PLASTIC BODY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYPLASTIC PLUG, LIFTING HOLE
END ITEM IDENTIFICATIONASSEMBLY 287.7 SQ FT PLATE HEAT EXCHANGER
SPECIAL FEATURES3/4 DIAMETER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
1344Interchangeable
interchangeable cross-reference
interchangeable
01221Interchangeable
interchangeable cross-reference
interchangeable
01344Interchangeable
interchangeable cross-reference
interchangeable
1187-0400Interchangeable
interchangeable cross-reference
interchangeable
JKC08-001Interchangeable
interchangeable cross-reference
interchangeable
MS35335-43Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HX-2300R REV A SHEET 2 FIND -221?
HX-2300R REV A SHEET 2 FIND -221 is a TELETYPEWRITER SUBASSEMBLY.
What parts can replace HX-2300R REV A SHEET 2 FIND -221?
There are 11 known substitutes for HX-2300R REV A SHEET 2 FIND -221: 1344, 01221, 01344 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HX-2300R REV A SHEET 2 FIND -221?
HX-2300R REV A SHEET 2 FIND -221 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-721-1518. 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