The Rivet,blind, cataloged under National Stock Number 5320-01-231-3327, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Aviation Spares and Repairs Ltd. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-231-3327 |
| Primary Part Number | MS90354U0505 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Aviation Spares and Repairs Ltd |
| Status | ACTIVE |
| Shank Diameter | 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Head Height | 0.062 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Fastener Length | 0.467 INCHES MAXIMUM IN |
| Identification Code Color | GREEN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | QQ-P-416 TY 1 CL 3 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-83488 MIL SPEC 2ND TREATMENT RESPONSE STEM |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL2 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-83488 MIL SPEC 2ND TREATMENT RESPONSE SLEEVE |
| Hardness Rating | 326.0 KNOOP MINIMUM AND 466.0 KNOOP MAXIMUM SLEEVE |
| Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| Material Document and Classification | ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Head Style | TAPERED PAN |
| Grip Length | 0.281 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM AND CHROMATE OR ALUMINUM SLEEVE |
| Surface Treatment | CADMIUM OR ALUMINUM STEM |
| Shear Strength | 112000 SINGLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 4027 OR STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4150 OR STEEL COMP 4620 OR STEEL COMP 4815 OR STEEL COMP 6150 OR STEEL COMP 8615 OR STEEL COMP 8620 OR STEEL COMP 8630 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL |
| Head Major Diameter | 0.272 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS90354U0505 | Aviation Spares and Repairs Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 5320PL0736678 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| MS90354U0505 | 5/9 Secondary reference U.S. Government activity |
| MS90354U0505 | 3/2 Design control — primary reference U.S. Government activity |
| 10112230 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5320-01-231-3327 is a Rivet,blind, manufactured by Aviation Spares and Repairs Ltd, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-231-3327 has 1 manufacturer part number on file: MS90354U0505 (Aviation Spares and Repairs Ltd).
Key specifications for MS90354U0505: Shank Diameter: 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Head Height: 0.062 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Fastener Length: 0.467 INCHES MAXIMUM IN; Identification Code Color: GREEN. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.