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PartsTable / COMPONENT / 109368-1
109368-1 ✓ 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 TUBE,END CAP is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-250-1871, 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
109368-1
NSN: 4730-01-250-1871
FSC: 4730
CAGE: 9Y580 — L3HARRIS TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
Part Number109368-1
NSN4730-01-250-1871
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 109368-1 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES,FED SPEC QQ-S-763,CLASS 303,COND A,COLD FINISHED; TUBE,0.438 IN. OD,0.312 IN. ID; 2.750 IN. LG; TWO THD FITTINGS,0.190-32UNF-2A,LOCATED 0.56 IN. FROM END OF TUBE TO CENTER OF FITTING; 0.56 IN. LG OFFITTINGS A
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES,FED SPEC QQ-S-763,CLASS 303,COND A,COLD FINISHED; TUBE,0.438 IN. OD,0.312 IN. ID; 2.750 IN. LG; TWO THD FITTINGS,0.190-32UNF-2A,LOCATED 0.56 IN. FROM END OF TUBE TO CENTER OF FITTING; 0.56 IN. LG OFFITTINGS A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
109-368Interchangeable
interchangeable cross-reference
interchangeable
2325132Interchangeable
interchangeable cross-reference
interchangeable
HY-292-339Interchangeable
interchangeable cross-reference
interchangeable
1025FInterchangeable
interchangeable cross-reference
interchangeable
2-1032Interchangeable
interchangeable cross-reference
interchangeable
D1715Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 109368-1?
109368-1 is a TUBE,END CAP.
What parts can replace 109368-1?
There are 7 known substitutes for 109368-1: 109-368, 2325132, HY-292-339 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 109368-1?
109368-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-250-1871. 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