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PartsTable / COMPONENT / 21104828
21104828 ✓ 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 RING,UPPER BASKET is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRONZE; 3.844 IN. DIA; 1.438 IN.

H; U/O 3.000 IN. STRAINER 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 4730-01-251-3136, 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
21104828
NSN: 4730-01-251-3136
FSC: 4730
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRONZE; 3.844 IN. DIA; 1.438 IN. H; U/O 3.000 IN. STRAINER IN
NSN4730-01-251-3136
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21104828 · 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: BRONZE; 3.844 IN. DIA; 1.438 IN. H; U/O 3.000 IN. STRAINER IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE; 3.844 IN. DIA; 1.438 IN. H; U/O 3.000 IN. STRAINER IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
314004Interchangeable
interchangeable cross-reference
interchangeable
1104822Interchangeable
interchangeable cross-reference
interchangeable
314004 FIND 23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21104828?
21104828 is a RING,UPPER BASKET.
What parts can replace 21104828?
There are 3 known substitutes for 21104828: 314004, 1104822, 314004 FIND 23. Substitute compatibility should be verified for your specific system.
What is the NSN for 21104828?
21104828 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-251-3136. 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