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03111 — PUSH BUTTON

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

03111: PUSH BUTTON.

The PUSH BUTTON is a the manufacturer industrial component. Key specifications include construction: SOLID, hole_diameter: 11.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM, overall_width: 90.0 MILLIMETERS NOMINAL MM, aperture_width: 54.0 MILLIMETERS NOMINAL MM, overall_length: 180.0 MILLIMETERS NOMINAL MM, aperture_length: 135.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-873-1714, 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→ 03111
NSN: 5330-00-873-1714
NIINs: 008731714, 013222531, 014352453, 016449565
FSC: 5330 — Packing and Gasket Materials
CAGE: 01697 — FB WRIGHT CO (USA)
SPECIFICATIONS
constructionSOLID
hole_diameter11.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
overall_width90.0 MILLIMETERS NOMINAL MM
aperture_width54.0 MILLIMETERS NOMINAL MM
overall_length180.0 MILLIMETERS NOMINAL MM
aperture_length135.0 MILLIMETERS NOMINAL MM
style_designatorNON-CIRCULAR
aperture_diameter12.188 INCHES NOMINAL IN
bolt_hole_quantity6
fabrication_methodSOLID
inside_corner_radius25.0 MILLIMETERS NOMINAL MM
outside_corner_radius10.0 MILLIMETERS NOMINAL MM
NSN5330-00-873-1714
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 03111 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
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 4AA420 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR WITH CENTER APERTURE
•
APERTURE DIAMETER: 12.188 INCHES NOMINAL IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL
•
FABRICATION METHOD: SOLID
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 4AA420 ASSN STD ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLECIRCULAR WITH CENTER APERTURE
APERTURE DIAMETER12.188 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OR RUBBER POLYISOPRENE SYNTHETIC CLASS IR OVERALL
FABRICATION METHODSOLID
CONSTRUCTIONSOLID
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 03111?
03111 is a PUSH BUTTON. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 03111?
03111 is cataloged in the U.S. Government catalog under NSN 5330-00-873-1714. This indicates validated use in U.S. government and defense supply chains.
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