The Rivet,blind, cataloged under National Stock Number 5320-01-166-4057, 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 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-166-4057 |
| Primary Part Number | CR2248-6-10 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| Status | ACTIVE |
| Shank Diameter | 0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Fastener Length | 0.805 INCHES NOMINAL IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | QQ-P-416,TY2 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE LOCKING RING |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS6322 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.563 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM AND CHROMATE STEM |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Material | STEEL STEM |
| Material | ALUMINUM ALLOY 5056 SLEEVE |
| Material | NICKEL ALLOY LOCKING RING |
| Head Major Diameter | 0.349 INCHES MINIMUM AND 0.357 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 |
|---|---|
| CR2248-6-10 | Boeing Distribution Services SAS (FRA) |
| CR2248-6-10 PRIMARY | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| Reference | Meaning |
|---|---|
| NAS1739B-6-10 | 3/2 Design control — primary reference U.S. Government activity |
| CR2248-6-10 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
NSN 5320-01-166-4057 is a Rivet,blind, manufactured by Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-166-4057 has 2 manufacturer part numbers on file: CR2248-6-10 (Boeing Distribution Services SAS), CR2248-6-10 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace).
Key specifications for CR2248-6-10: Shank Diameter: 0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN; Fastener Length: 0.805 INCHES NOMINAL IN; Expansion Device: SERRATED STEM-TYPE W; Surface Treatment Document and Classification: QQ-P-416,TY2 FED SPEC SINGLE TREATMENT RESPONSE STEM. 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.