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M19622-11-0011 — WASHER,FLAT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M19622-11-0011: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL, thickness: 0.062 INCHES NOMINAL IN, hole_diameter: 0.698 INCHES NOMINAL IN, overall_diameter: 1.031 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-202-2593, 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
M19622-11-0011
NSN: 5330-00-202-2593
NIINs: 002022593, 011474056
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
thickness0.062 INCHES NOMINAL IN
hole_diameter0.698 INCHES NOMINAL IN
overall_diameter1.031 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-202-2593
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M19622-11-0011 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
•
INTERMEDIATE RING QUANTITY: 2
•
OUTSIDE DIAMETER: 1.515 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3198 MEDIUM ASSN STD 1ST MATERIAL RESPONSE INTERMEDIATE RING
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR BOTTOM RING
•
INSIDE DIAMETER: 0.584 INCHES NOMINAL IN
•
HEIGHT: 0.9375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY2
OUTSIDE DIAMETER1.515 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3198 MEDIUM ASSN STD 1ST MATERIAL RESPONSE INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR TOP RING
CROSS-SECTIONAL SHAPE STYLESPECIAL INTERMEDIATE RING
INSIDE DIAMETER0.584 INCHES NOMINAL IN
HEIGHT0.9375 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OR PLASTIC POLYAMIDE NYLON INTERMEDIATE RING
SUBSTITUTES & CROSS-REFERENCES 7
M19622-12-0011Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
K91-0033Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9000S6202-74385Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M19622-13-0014Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M19622/19-003Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5330PL0826841Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M19622-11-0011?
M19622-11-0011 is a WASHER,FLAT.
What parts can replace M19622-11-0011?
There are 7 known substitutes for M19622-11-0011: M19622-12-0011, K91-0033, 9000S6202-74385 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M19622-11-0011?
M19622-11-0011 is cataloged in the U.S. Government catalog under NSN 5330-00-202-2593. 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.