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Technical Data Sheet
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USC202G ✓ 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 TEE,QUICK DISCONNECT 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 4730-01-286-0282, 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
USC202G
NSN: 4730-01-286-0282
FSC: 4730
CAGE: 1WG21 — LKR, INC. DBA LKR INC DIV RAYCON INDUSTRIES (USA)
SPECIFICATIONS
Part NumberUSC202G
NSN4730-01-286-0282
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: USC202G · 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: BASIC MATERIAL ALUMINUM; ANODIZED NATO GREEN PER MIL-A-8625,IRIDITED PER ACES 16 OR HARD COAT ANODIZED PER ACES 1136; COLOR NATO GREEN AND BLACK; OPERATING PSI100.0; TEMPERATURE RANGE -40.0 DEG F TO 160.0 DEG F; APPLICATION JP-4 JP-5 AND DIESEL FUELS; 11.048 IN. O/A LG; 4.150 IN. O/A DIA; 2 INTERIM VALVES LOCATED EACH END ON RUN; THIRD PORT 90 DEG ANGLE TO MAIN BODY IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBASIC MATERIAL ALUMINUM; ANODIZED NATO GREEN PER MIL-A-8625,IRIDITED PER ACES 16 OR HARD COAT ANODIZED PER ACES 1136; COLOR NATO GREEN AND BLACK; OPERATING PSI100.0; TEMPERATURE RANGE -40.0 DEG F TO 160.0 DEG F; APPLICATION JP-4 JP-5 AND DIESEL FUELS; 11.048 IN. O/A LG; 4.150 IN. O/A DIA; 2 INTERIM VALVES LOCATED EACH END ON RUN; THIRD PORT 90 DEG ANGLE TO MAIN BODY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
6431995Interchangeable
interchangeable cross-reference
interchangeable
AE83117RInterchangeable
interchangeable cross-reference
interchangeable
AE87010RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is USC202G?
USC202G is a TEE,QUICK DISCONNECT.
What parts can replace USC202G?
There are 3 known substitutes for USC202G: 6431995, AE83117R, AE87010R. Substitute compatibility should be verified for your specific system.
What is the NSN for USC202G?
USC202G is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-286-0282. 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