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5003231 — WASHER,FLAT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5003231: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 3003 OVERALL, thickness: 0.0605 INCHES MINIMUM AND 0.0655 INCHES MAXIMUM IN, hole_diameter: 0.390 INCHES NOMINAL IN, overall_width: 1.750 INCHES NOMINAL IN, aperture_width: 0.750 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-236-9200, 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
5003231
NSN: 5330-01-236-9200
NIINs: 012369200, 012479267
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 3003 OVERALL
thickness0.0605 INCHES MINIMUM AND 0.0655 INCHES MAXIMUM IN
hole_diameter0.390 INCHES NOMINAL IN
overall_width1.750 INCHES NOMINAL IN
aperture_width0.750 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
aperture_length2.312 INCHES NOMINAL IN
overall_diameter1.000 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
surface_treatmentANODIZE OVERALL
bolt_hole_quantity6
inside_corner_radius0.125 INCHES NOMINAL IN
NSN5330-01-236-9200
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5003231 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: 0.031 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3207 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.125 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3207 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH1.750 INCHES NOMINAL IN
APERTURE WIDTH0.750 INCHES NOMINAL IN
APERTURE LENGTH2.312 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
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 5003231?
5003231 is a WASHER,FLAT.
What is the NSN for 5003231?
5003231 is cataloged in the U.S. Government catalog under NSN 5330-01-236-9200. This indicates validated use in U.S. government and defense supply chains.
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