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D2 1-2A16X — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D2 1-2A16X: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, corner_shape: SQUARE OUTSIDE RIGHT CORNER, corner_radius: 1.000 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 1.375 INCHES NOMINAL IN, body_inside_diameter: 4.735 INCHES NOMINAL IN, distance_below_centerline: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-986-7293, 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
D2 1-2A16X
NSN: 4320-00-986-7293
FSC: 4320 — Power and Hand Pumps
CAGE: 10613 — PENTAIR PUMP GROUP, INC. DBA FAIRBANKS MORSE PUMP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
corner_shapeSQUARE OUTSIDE RIGHT CORNER
corner_radius1.000 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length1.375 INCHES NOMINAL IN
body_inside_diameter4.735 INCHES NOMINAL IN
distance_below_centerline0.125 INCHES NOMINAL IN
NSN4320-00-986-7293
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN D2 1-2A16X MFR RING,WEARING
KEY FEATURES
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
•
CORNER RADIUS: 1.000 INCHES NOMINAL INSIDE RIGHT CORNER IN
•
DISTANCE BELOW CENTERLINE: 0.125 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 4.735 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER RADIUS1.000 INCHES NOMINAL INSIDE RIGHT CORNER IN
OVERALL LENGTH1.375 INCHES NOMINAL IN
DISTANCE BELOW CENTERLINE0.125 INCHES NOMINAL IN
BODY INSIDE DIAMETER4.735 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
99G4AHPCD2 1-2A16XSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 D2 1-2A16X?
D2 1-2A16X is a RING,WEARING.
What parts can replace D2 1-2A16X?
There is 1 known substitute for D2 1-2A16X: 99G4AHPCD2 1-2A16X. Substitute compatibility should be verified for your specific system.
What is the NSN for D2 1-2A16X?
D2 1-2A16X is cataloged in the U.S. Government catalog under NSN 4320-00-986-7293. 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.