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251-369 — MONITOR,TELEVISION

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

251-369: MONITOR,TELEVISION.

The MONITOR,TELEVISION is a the manufacturer industrial component. Key specifications include outside_diameter: 0.703 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.531 INCHES NOMINAL IN, cross-sectional_thickness: 0.050 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR METAL, material_document_and_classification: QQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-194-0873, 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→ 251-369
NSN: 5330-00-194-0873
NIINs: 001940873, 012206296
FSC: 5330 — Packing and Gasket Materials
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialCOPPER ALLOY 102 OR COPPER ALLOY 105 OR COPPER ALLOY 110 OR COPPER ALLOY 116 OR COPPER ALLOY 122 OR COPPER ALLOY 125 OVERALL
outside_diameter0.703 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.531 INCHES NOMINAL IN
cross-sectional_thickness0.050 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
material_document_and_classificationQQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-194-0873
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 251-369 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.050 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 0.703 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.531 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 102 OR COPPER ALLOY 105 OR COPPER ALLOY 110 OR COPPER ALLOY 116 OR COPPER ALLOY 122 OR COPPER ALLOY 125 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.050 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER0.703 INCHES NOMINAL IN
APERTURE DIAMETER0.531 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 102 OR COPPER ALLOY 105 OR COPPER ALLOY 110 OR COPPER ALLOY 116 OR COPPER ALLOY 122 OR COPPER ALLOY 125 OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
PA18Reference document
Same NSN cross-reference
Reference document — Secondary reference
4251369-4Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
4251369Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 251-369?
251-369 is a MONITOR,TELEVISION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 251-369?
There are 3 known substitutes for 251-369: PA18, 4251369-4, 4251369. Substitute compatibility should be verified for your specific system.
What is the NSN for 251-369?
251-369 is cataloged in the U.S. Government catalog under NSN 5330-00-194-0873. 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.