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Technical Data Sheet
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MODEL R ✓ 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 NOZZLE,GARDEN HOSE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRASS AND RUBBER NOZZLE,8.875 IN. O/A LG,1.375 IN.

OD IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-102-2779, 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
MODEL R
NSN: 4730-00-102-2779
FSC: 4730
CAGE: 36935 — LONN MFG CO INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRASS AND RUBBER NOZZLE,8.875 IN. O/A LG,1.375 IN. OD IN
NSN4730-00-102-2779
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MODEL R · 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: BRASS AND RUBBER NOZZLE,8.875 IN. O/A LG,1.375 IN. OD IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRASS AND RUBBER NOZZLE,8.875 IN. O/A LG,1.375 IN. OD IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
MODEL RInterchangeable
interchangeable cross-reference
interchangeable
R3-25-125F/0-50C4IN 1/2INInterchangeable
interchangeable cross-reference
interchangeable
52026-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MODEL R?
MODEL R is a NOZZLE,GARDEN HOSE.
What parts can replace MODEL R?
There are 3 known substitutes for MODEL R: MODEL R, R3-25-125F/0-50C4IN 1/2IN, 52026-1. Substitute compatibility should be verified for your specific system.
What is the NSN for MODEL R?
MODEL R is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-102-2779. 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