The Nut,plain,blind Rivet, cataloged under National Stock Number 5310-01-490-7022, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Urania Engineering Co., Inc.. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-490-7022 |
| Primary Part Number | FB02520S80V |
| Item Name | Nut,plain,blind Rivet |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Urania Engineering Co., Inc. |
| Status | ACTIVE |
| Head Height | 0.058 INCHES NOMINAL IN |
| Nut Length | 0.922 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,CL 3,TYPE I FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | AISI C-1010 ASSN STD 1ST MATERIAL RESPONSE OR AISI C-1108 ASSN STD 2ND MATERIAL RESPONSE OR AISI C-1110 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| Shank End Type | CLOSED |
| Head Style | FLAT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Diameter | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND PHOSPHATE OVERALL |
| Nut Style | BLIND RIVET W/SMOOTH ROUND SHANK |
| Thread Class | 3B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 1010 OR STEEL COMP 1108 OR STEEL COMP 1110 OVERALL |
| Head Diameter | 0.460 INCHES MINIMUM AND 0.490 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 |
|---|---|
| FB02520S80V PRIMARY | Urania Engineering Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 17-1-5738-5 | 7/2 Vendor item drawing reference U.S. Government activity |
| 17-1-5738 | 5/9 Secondary reference U.S. Government activity |
| S25B80 | 5/9 Secondary reference Bollhoff Rivnut., Inc. Fastening and Assembly Technology Dba Bollhoff Rivnut., Inc. Div Bollhoff Rivnut., Inc. |
NSN 5310-01-490-7022 is a Nut,plain,blind Rivet, manufactured by Urania Engineering Co., Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-490-7022 has 1 manufacturer part number on file: FB02520S80V (Urania Engineering Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-499-3331. Verify interchangeability with system specifications before substitution.
Key specifications for FB02520S80V: Head Height: 0.058 INCHES NOMINAL IN; Nut Length: 0.922 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,CL 3,TYPE I FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL COARSE (UNC). 16 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.