The Rivet,blind, cataloged under National Stock Number 5320-01-087-8841, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Voi-Shan Products. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-087-8841 |
| Primary Part Number | CR3242-5-07 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Shank Diameter | 0.172 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Fastener Length | 0.549 INCHES MINIMUM AND 0.569 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.376 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CHROMATE SLEEVE |
| Surface Treatment | CADMIUM AND CHROMATE STEM |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Material | STEEL COMP 8740 STEM |
| Material | ALUMINUM ALLOY 5056 SLEEVE |
| Head Major Diameter | 0.290 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 |
|---|---|
| CR3242-5-07 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| CR3242-5-07 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| CR3242-5-7 | Tecno Trade S.r.l. (ITA) |
| HR3242-5-07 | Huck International, Inc. Div Huck Products Division (USA) |
| AF3242-5-07 | Allfast Fastening Systems, Llc (USA) |
| CR3242PR-5-07 | Lom Praha S.p. (CZE) |
| NAS9305BNS-5-07 | Leonardo Uk Ltd (GBR) |
| CR 3242 - 5 - 7 | Aertekno S.r.l. (ITA) |
| Reference | Meaning |
|---|---|
| CR3242-5-07 | 5/9 Secondary reference U.S. Government activity |
| AF3242-5-7 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| 10431360 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| CR3242-5-7 | 5/9 Secondary reference Cherry Textron Inc Cherry Commercial Fasteners Products Div of Textron Inc |
| CR3242-5-07 | 5/9 Secondary reference Cherry Textron Inc Cherry Commercial Fasteners Products Div of Textron Inc |
| 5320PL1526087 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| CR3242-5-7 | 5/9 Secondary reference U.S. Government activity |
| NAS9305BNS-5-07 | 3/2 Design control — primary reference U.S. Government activity |
| M7885/7-5-07 | 5/9 Secondary reference U.S. Government activity |
| CR3242-5-7 | 5/9 Secondary reference Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| MIL-R-7885/7 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-087-8841 is a Rivet,blind, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-087-8841 has 8 manufacturer part numbers on file: CR3242-5-07 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), CR3242-5-07 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), CR3242-5-7 (Tecno Trade S.r.l.), HR3242-5-07 (Huck International, Inc. Div Huck Products Division), AF3242-5-07 (Allfast Fastening Systems, Llc) and 3 more.
Key specifications for CR3242-5-07: Shank Diameter: 0.172 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN; Fastener Length: 0.549 INCHES MINIMUM AND 0.569 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE. 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.