PartsTable
Technical Data Sheet
Download PDF

20LFV4AX5-673 — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

20LFV4AX5-673: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: SQUARE OUTSIDE LEFT CORNER, corner_radius: 0.250 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 2.500 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES OUTSIDE. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-149-2250, 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
20LFV4AX5-673
NSN: 4320-00-149-2250
FSC: 4320 — Power and Hand Pumps
CAGE: 30760 — INGERSOLL RAND CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_stylePLAIN
corner_shapeSQUARE OUTSIDE LEFT CORNER
corner_radius0.250 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length2.500 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES OUTSIDE
body_inside_diameter17.750 INCHES MINIMUM AND 17.753 INCHES MAXIMUM IN
body_outside_diameter18.744 INCHES MINIMUM AND 18.746 INCHES MAXIMUM IN
material_document_and_classificationMIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4320-00-149-2250
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN 20LFV4AX5-673 MFR RING,WEARING
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES OUTSIDE
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
•
CORNER RADIUS: 0.250 INCHES NOMINAL INSIDE RIGHT CORNER IN
•
BODY STYLE: PLAIN
•
BODY OUTSIDE DIAMETER: 18.744 INCHES MINIMUM AND 18.746 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OUTSIDE
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER RADIUS0.250 INCHES NOMINAL INSIDE RIGHT CORNER IN
BODY STYLEPLAIN
BODY OUTSIDE DIAMETER18.744 INCHES MINIMUM AND 18.746 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.500 INCHES NOMINAL IN
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
20LFV4AX5-162Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 20LFV4AX5-673?
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 20LFV4AX5-673?
20LFV4AX5-673 is a RING,WEARING.
What parts can replace 20LFV4AX5-673?
There is 1 known substitute for 20LFV4AX5-673: 20LFV4AX5-162. Substitute compatibility should be verified for your specific system.
What is the NSN for 20LFV4AX5-673?
20LFV4AX5-673 is cataloged in the U.S. Government catalog under NSN 4320-00-149-2250. 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 — 20LFV4AX5-673

✓ 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.