PartsTable
Technical Data Sheet
Download PDF

257191R91 — PLATE ASSY,PRESSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

257191R91: PLATE ASSY,PRESSURE.

The PLATE ASSY,PRESSURE is a the manufacturer industrial component. Key specifications include length: 22.0 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, part_name_assigned_by_controlling_agency: SCREW BONE CRS 22MM LG 1.85MM SHANK DIAMETER 3-4MM THREADED DIA MM. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-430-1882, 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
257191R91
NSN: 2520-00-430-1882
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
length22.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
part_name_assigned_by_controlling_agencySCREW BONE CRS 22MM LG 1.85MM SHANK DIAMETER 3-4MM THREADED DIA MM
NSN2520-00-430-1882
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE ASSY,PRESSURE TITLE COMPONENT PN 257191R91 MFR PLATE ASSY,PRESSURE
SUBSTITUTES & CROSS-REFERENCES 2
115422Reference document
Same NSN cross-reference
Reference document — Secondary reference
UCL6801-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 257191R91?
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 257191R91?
257191R91 is a PLATE ASSY,PRESSURE.
What parts can replace 257191R91?
There are 2 known substitutes for 257191R91: 115422, UCL6801-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 257191R91?
257191R91 is cataloged in the U.S. Government catalog under NSN 2520-00-430-1882. 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 — 257191R91

✓ 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.