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210326 — ELBOW,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

210326: ELBOW,PIPE TO TUBE.

The ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: SEAT,SPREADER SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-406-6989, 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
210326
NSN: 4730-00-406-6989
NIINs: 004066989, 016738959
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySEAT,SPREADER SPRING
NSN4730-00-406-6989
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 210326 · 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
SUBSTITUTES & CROSS-REFERENCES 5
C5405X6X2Reference document
Same NSN cross-reference
Reference document — Secondary reference
585694R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
6-2CTXSReference document
Same NSN cross-reference
Reference document — Secondary reference
849FS06X02Reference document
Same NSN cross-reference
Reference document — Secondary reference
44Z591D8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 210326?
210326 is a ELBOW,PIPE TO TUBE.
What parts can replace 210326?
There are 5 known substitutes for 210326: C5405X6X2, 585694R1, 6-2CTXS and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 210326?
210326 is cataloged in the U.S. Government catalog under NSN 4730-00-406-6989. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.