PartsTable
Technical Data Sheet
Download PDF

841163 — WASHER,KEY

✓ Government record, cited
Ricoh · NUT WASHER
PRODUCT OVERVIEW

841163: WASHER,KEY.

Cyan Toner cartridge for Ricoh Aficio MP C4000, MP C4000AD, MP C5000, MP C5000AD. Key specifications include material: STEEL OVERALL, hole_diameter: 0.265 INCHES NOMINAL IN, overall_width: 0.493 INCHES NOMINAL IN, material_thickness: 0.030 INCHES NOMINAL IN, external_prebent_key_width: 0.389 INCHES NOMINAL IN, external_tapered_key_width: 0.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-562-3932, 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
841163
NSN: 5310-00-562-3932
FSC: 5310 — Nuts and Washers
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.265 INCHES NOMINAL IN
overall_width0.493 INCHES NOMINAL IN
material_thickness0.030 INCHES NOMINAL IN
external_prebent_key_width0.389 INCHES NOMINAL IN
external_tapered_key_width0.440 INCHES NOMINAL IN
angle_between_external_keys65.0 DEGREES NOMINAL
external_prebent_key_length0.125 INCHES NOMINAL IN
overall_distance_including_keys0.600 INCHES NOMINAL IN
NSN5310-00-562-3932
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 841163 · Ricoh ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
EXTERNAL PREBENT KEY LENGTH: 0.125 INCHES NOMINAL IN
•
OVERALL DISTANCE INCLUDING KEYS: 0.600 INCHES NOMINAL IN
•
EXTERNAL TAPERED KEY WIDTH: 0.440 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
EXTERNAL PREBENT KEY WIDTH: 0.389 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
ANGLE BETWEEN EXTERNAL KEYS: 65.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
EXTERNAL PREBENT KEY LENGTH0.125 INCHES NOMINAL IN
OVERALL DISTANCE INCLUDING KEYS0.600 INCHES NOMINAL IN
OVERALL WIDTH0.493 INCHES NOMINAL IN
EXTERNAL TAPERED KEY WIDTH0.440 INCHES NOMINAL IN
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
EXTERNAL PREBENT KEY WIDTH0.389 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
ANGLE BETWEEN EXTERNAL KEYS65.0 DEGREES NOMINAL
HOLE DIAMETER0.265 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy 841163?
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 841163?
841163 is a WASHER,KEY manufactured by Ricoh.
What is the NSN for 841163?
841163 is cataloged in the U.S. Government catalog under NSN 5310-00-562-3932. 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 — 841163

✓ 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.