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C-9873-137-B — SEAL RING,METAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C-9873-137-B: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: STEEL, inside_diameter: 2.140 INCHES NOMINAL IN, outside_diameter: 2.623 INCHES NOMINAL IN, overall_thickness: 0.483 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-318-7408, 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
C-9873-137-B
NSN: 5365-00-318-7408
NIINs: 003187408, 015054072
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 95995 — WALWORTH CO THE (USA)
SPECIFICATIONS
materialSTEEL
inside_diameter2.140 INCHES NOMINAL IN
outside_diameter2.623 INCHES NOMINAL IN
overall_thickness0.483 INCHES NOMINAL IN
NSN5365-00-318-7408
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL RING,METAL TITLE COMPONENT PN C-9873-137-B MFR SEAL RING,METAL
KEY FEATURES
•
OUTSIDE DIAMETER: 2.623 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.483 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.140 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.623 INCHES NOMINAL IN
OVERALL THICKNESS0.483 INCHES NOMINAL IN
INSIDE DIAMETER2.140 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
9873-137-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C-9873-137-B?
C-9873-137-B is a SEAL RING,METAL.
What parts can replace C-9873-137-B?
There is 1 known substitute for C-9873-137-B: 9873-137-1. Substitute compatibility should be verified for your specific system.
What is the NSN for C-9873-137-B?
C-9873-137-B is cataloged in the U.S. Government catalog under NSN 5365-00-318-7408. 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.