The Rivet,blind, cataloged under National Stock Number 5320-01-070-2133, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is T.p.s. Aviation Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-070-2133 |
| Primary Part Number | CR2239-6-3 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | T.p.s. Aviation Inc |
| Status | ACTIVE |
| Shank Diameter | 0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Head Height | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 0.406 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 SLEEVE |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES LOCKING RING |
| Head Style | UNIVERSAL |
| Specification/standard Data | 80205-NAS1738 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | ANODIZE AND CHROMATE SLEEVE |
| Material | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 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 |
|---|---|
| CR2239-6-3 | T.p.s. Aviation Inc (USA) |
| CR2239-6-3 | Boeing Distribution Services, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CR2239-6-3 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| CR2239-6-3 | 5/9 Secondary reference Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| NAS1738E6-3 | 3/2 Design control — primary reference U.S. Government activity |
| CR2239-6-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-070-2133 is a Rivet,blind, manufactured by T.p.s. Aviation Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-070-2133 has 2 manufacturer part numbers on file: CR2239-6-3 (T.p.s. Aviation Inc), CR2239-6-3 (Boeing Distribution Services, Inc.).
Key specifications for CR2239-6-3: Shank Diameter: 0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN; Head Height: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 0.406 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W. 13 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.