The Rivet,blind, cataloged under National Stock Number 5320-00-307-2274, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Allfast Fastening Systems, Llc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-307-2274 |
| Primary Part Number | RV1240-6-5 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Allfast Fastening Systems, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Head Height | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 0.475 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE LOCKING RING |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| Head Style | UNIVERSAL |
| Specification/standard Data | 80205-NAS1398 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.251 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Material | IRON ALLOY 660 STEM |
| Material | IRON ALLOY 660 SLEEVE |
| Material | NICKEL ALLOY LOCKING RING |
| Head Major Diameter | 0.356 INCHES MINIMUM AND 0.394 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 |
|---|---|
| RV1240-6-5 | Allfast Fastening Systems, Llc (USA) |
| 3M1236C6-5 | The Boeing Company Div Defense (USA) |
| CR2673-6-5 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| RV1340-6-5 | Allfast Fastening Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| RV1340C6-5 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| 10123661 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| RV1240-6-5 | 5/9 Secondary reference U.S. Government activity |
| NAS1398C6A5 | 3/2 Design control — primary reference U.S. Government activity |
| RV1240-6-5 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-00-307-2274 is a Rivet,blind, manufactured by Allfast Fastening Systems, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-307-2274 has 4 manufacturer part numbers on file: RV1240-6-5 (Allfast Fastening Systems, Llc), 3M1236C6-5 (The Boeing Company Div Defense), CR2673-6-5 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), RV1340-6-5 (Allfast Fastening Systems, Llc).
Key specifications for RV1240-6-5: Shank Diameter: 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Head Height: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 0.475 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W. 15 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.