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1656398 — PANEL,PATCHING,COMMUNICATION

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1656398: PANEL,PATCHING,COMMUNICATION.

The PANEL,PATCHING,COMMUNICATION is a the manufacturer industrial component. Key specifications include diameter: 1.000 INCHES NOMINAL IN, material: STEEL, construction: SEAMLESS, overall_depth: 53.0 MILLIMETERS NOMINAL MM, overall_width: 29.0 MILLIMETERS NOMINAL MM, overall_height: 99.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-494-9826, 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
MRO→ MRO_GENERAL→ 1656398
NSN: 4710-00-494-9826
NIINs: 004949826, 011842771, 012397396, 012397397, 012397398, 012397399, 012397400, 012397401, 016277590
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
diameter1.000 INCHES NOMINAL IN
materialSTEEL
constructionSEAMLESS
overall_depth53.0 MILLIMETERS NOMINAL MM
overall_width29.0 MILLIMETERS NOMINAL MM
overall_height99.0 MILLIMETERS NOMINAL MM
panel_materialPLASTIC
wall_thickness0.065 INCHES NOMINAL IN
first_end_stylePLAIN
termination_typeCONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
conductor_quantity1
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
NSN4710-00-494-9826
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1656398 · 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
•
FIRST END STYLE: PLAIN
•
DIAMETER: 1.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.065 INCHES NOMINAL IN
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL
•
CONSTRUCTION: SEAMLESS
TECHNICAL CHARACTERISTICS
FIRST END STYLEPLAIN
DIAMETER1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.065 INCHES NOMINAL IN
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL
CONSTRUCTIONSEAMLESS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1656398?
1656398 is a PANEL,PATCHING,COMMUNICATION. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1656398?
1656398 is cataloged in the U.S. Government catalog under NSN 4710-00-494-9826. 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.