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RS25B320CSI — NUT,PLAIN,BLIND RIVET

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

RS25B320CSI: NUT,PLAIN,BLIND RIVET.

The NUT,PLAIN,BLIND RIVET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: KEYLESS CLOSED END, surface_treatment: CADMIUM OVERALL, end_item_identification: 1440-01-586-9261, part_name_assigned_by_controlling_agency: FASTENER, RIVNUT, FLAT HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-693-5404, 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
RS25B320CSI
NSN: 5310-01-693-5404
FSC: 5310 — Nuts and Washers
CAGE: 6U460 — RAMNUT OF RAMCO DBA RAMNUT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresKEYLESS CLOSED END
surface_treatmentCADMIUM OVERALL
end_item_identification1440-01-586-9261
part_name_assigned_by_controlling_agencyFASTENER, RIVNUT, FLAT HEAD
NSN5310-01-693-5404
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: RS25B320CSI · OEM ⚠ 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
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESKEYLESS CLOSED END
SURFACE TREATMENTCADMIUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYFASTENER, RIVNUT, FLAT HEAD
END ITEM IDENTIFICATION1440-01-586-9261
MATERIALSTEEL OVERALL
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 2
13598939Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
13598939-75Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RS25B320CSI?
RS25B320CSI is a NUT,PLAIN,BLIND RIVET.
What parts can replace RS25B320CSI?
There are 2 known substitutes for RS25B320CSI: 13598939, 13598939-75. Substitute compatibility should be verified for your specific system.
What is the NSN for RS25B320CSI?
RS25B320CSI is cataloged in the U.S. Government catalog under NSN 5310-01-693-5404. 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.