The Rivet,blind, cataloged under National Stock Number 5320-00-005-6251, 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-005-6251 |
| Primary Part Number | RV1201-4-4 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Allfast Fastening Systems, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Fastener Length | 0.385 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | QQ-A-430,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Specification/standard Data | 80205-NAS1399 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | ANODIZE OR CHROMATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 2017 BODY |
| Material | ALUMINUM ALLOY 7075 STEM |
| Head Major Diameter | 0.221 INCHES MINIMUM AND 0.229 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 |
|---|---|
| RV1201-4-4 | Allfast Fastening Systems, Llc (USA) |
| RV1201-4-4 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| 3M1235D4-4 | The Boeing Company Div Defense (USA) |
| RV1301-4-4 | Allfast Fastening Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| RV1341D4-4 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| RV1201-4-4 | 5/9 Secondary reference U.S. Government activity |
| RV1341D4-4 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| 10123384 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| CR2172-4-4 | 5/9 Secondary reference Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| NAS1399D4A4 | 3/2 Design control — primary reference U.S. Government activity |
| RV1201-4-4 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-00-005-6251 is a Rivet,blind, manufactured by Allfast Fastening Systems, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-005-6251 has 4 manufacturer part numbers on file: RV1201-4-4 (Allfast Fastening Systems, Llc), RV1201-4-4 (Fairchild Fasteners Europe - Vsd Gmbh), 3M1235D4-4 (The Boeing Company Div Defense), RV1301-4-4 (Allfast Fastening Systems, Llc).
Key specifications for RV1201-4-4: Shank Diameter: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; Fastener Length: 0.385 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL. 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.