PartsTable
Technical Data Sheet
Download PDF

K1 1-2B16K — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K1 1-2B16K: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: EXTERNAL LOCKING FLANGE, corner_shape: SQUARE OUTSIDE RIGHT CORNER, corner_radius: 0.750 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 1.188 INCHES NOMINAL IN, surface_finish: 225.0 MICROINCHES LEFT FACE. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-792-6171, 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
K1 1-2B16K
NSN: 4320-00-792-6171
FSC: 4320 — Power and Hand Pumps
CAGE: 10613 — PENTAIR PUMP GROUP, INC. DBA FAIRBANKS MORSE PUMP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleEXTERNAL LOCKING FLANGE
corner_shapeSQUARE OUTSIDE RIGHT CORNER
corner_radius0.750 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length1.188 INCHES NOMINAL IN
surface_finish225.0 MICROINCHES LEFT FACE
flange_diameter4.500 INCHES NOMINAL IN
body_inside_diameter3.608 INCHES MINIMUM AND 3.610 INCHES MAXIMUM IN
body_outside_diameter4.119 INCHES MINIMUM AND 4.121 INCHES MAXIMUM IN
internal_flange_width0.312 INCHES NOMINAL IN
end_to_flange_distance0.250 INCHES NOMINAL IN
center_flange_thickness0.250 INCHES NOMINAL IN
NSN4320-00-792-6171
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN K1 1-2B16K MFR RING,WEARING
KEY FEATURES
•
CENTER FLANGE THICKNESS: 0.250 INCHES NOMINAL IN
•
SURFACE FINISH: 113.0 MICROINCHES INSIDE
•
FLANGE DIAMETER: 4.500 INCHES NOMINAL IN
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
TECHNICAL CHARACTERISTICS
CENTER FLANGE THICKNESS0.250 INCHES NOMINAL IN
SURFACE FINISH113.0 MICROINCHES INSIDE
SURFACE FINISH113.0 MICROINCHES OUTSIDE
SURFACE FINISH225.0 MICROINCHES LEFT FACE
SURFACE FINISH225.0 MICROINCHES RIGHT FACE
FLANGE DIAMETER4.500 INCHES NOMINAL IN
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
SUBSTITUTES & CROSS-REFERENCES 1
99K1 1/2B-PReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy K1 1-2B16K?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is K1 1-2B16K?
K1 1-2B16K is a RING,WEARING.
What parts can replace K1 1-2B16K?
There is 1 known substitute for K1 1-2B16K: 99K1 1/2B-P. Substitute compatibility should be verified for your specific system.
What is the NSN for K1 1-2B16K?
K1 1-2B16K is cataloged in the U.S. Government catalog under NSN 4320-00-792-6171. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — K1 1-2B16K

✓ 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.