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4214191 — ELBOW,FLANGE TO PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4214191: ELBOW,FLANGE TO PIPE.

The ELBOW,FLANGE TO PIPE is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, special_features: 1.5 INCH FNPT, 90 DEGREE ALUMINUM OPW SWIVEL JOINT,EPT SEAL IN, style_designator: ELBOW, end_item_identification: 4210016220440, part_name_assigned_by_controlling_agency: ELBOW,FLANGE TO PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-657-8682, 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
4214191
NSN: 4730-01-657-8682
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
special_features1.5 INCH FNPT, 90 DEGREE ALUMINUM OPW SWIVEL JOINT,EPT SEAL IN
style_designatorELBOW
end_item_identification4210016220440
part_name_assigned_by_controlling_agencyELBOW,FLANGE TO PIPE
NSN4730-01-657-8682
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4214191 · 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
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: ELBOW
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORELBOW
SPECIAL FEATURES1.5 INCH FNPT, 90 DEGREE ALUMINUM OPW SWIVEL JOINT,EPT SEAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYELBOW,FLANGE TO PIPE
END ITEM IDENTIFICATION4210016220440
MATERIALALUMINUM OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4214191?
4214191 is a ELBOW,FLANGE TO PIPE.
What is the NSN for 4214191?
4214191 is cataloged in the U.S. Government catalog under NSN 4730-01-657-8682. 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.