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12-222022-64 — SPRING,REINFORCING,HOSE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12-222022-64: SPRING,REINFORCING,HOSE.

The SPRING,REINFORCING,HOSE is a the manufacturer industrial component. Key specifications include end_style: SPRING END,PLAIN BOTH ENDS, inside_diameter: 4.220 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 78.000 INCHES NOMINAL IN, spring_free_outside_diameter: 4.280 INCHES NOMINAL IN, material_document_and_classification: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-871-6945, 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
12-222022-64
NSN: 4720-00-871-6945
FSC: 4720 — Hose and Flexible Tubing
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
end_styleSPRING END,PLAIN BOTH ENDS
inside_diameter4.220 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length78.000 INCHES NOMINAL IN
spring_free_outside_diameter4.280 INCHES NOMINAL IN
material_document_and_classificationQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4720-00-871-6945
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12-222022-64 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 4.280 INCHES NOMINAL IN
•
END STYLE: SPRING END,PLAIN BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 78.000 INCHES NOMINAL IN
•
INSIDE DIAMETER: 4.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER4.280 INCHES NOMINAL IN
END STYLESPRING END,PLAIN BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH78.000 INCHES NOMINAL IN
INSIDE DIAMETER4.220 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12-222022-64?
12-222022-64 is a SPRING,REINFORCING,HOSE.
What is the NSN for 12-222022-64?
12-222022-64 is cataloged in the U.S. Government catalog under NSN 4720-00-871-6945. 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.