The Rivet,blind, cataloged under National Stock Number 5320-01-339-4081, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-339-4081 |
| Primary Part Number | CR3552P-5-6 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| Status | ACTIVE |
| Fastener Length | 0.562 INCHES MAXIMUM IN |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.172 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | NICKEL ALLOY R-405 SLEEVE |
| Material | STEEL COMP 632 STEM |
| Material | IRON ALLOY 660 LOCKING RING |
| Head Major Diameter | 0.282 INCHES MINIMUM AND 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 |
|---|---|
| CR3552P-5-6 PRIMARY | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| CR3552P-5-6 | Boeing Distribution Services SAS (FRA) |
| CR3552P-5-6 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| CR3552P-5-6 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
NSN 5320-01-339-4081 is a Rivet,blind, manufactured by Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-339-4081 has 3 manufacturer part numbers on file: CR3552P-5-6 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), CR3552P-5-6 (Boeing Distribution Services SAS), CR3552P-5-6 (Satair A/s).
Key specifications for CR3552P-5-6: Fastener Length: 0.562 INCHES MAXIMUM IN; Head Style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER); Grip Length: 0.172 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN; Shank Style: SELF-PLUGGING MECHANICALLY LOCKED STEM. 9 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.