The Rivet,blind, cataloged under National Stock Number 5320-01-043-4366, 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 13 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-043-4366 |
| Primary Part Number | CR3553-4-6 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
| Status | ACTIVE |
| Shank Diameter | 0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Lubrication | DRY FILM |
| Head Height | 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Fastener Length | 0.453 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES BODY |
| Material Document and Classification | AMS 5657 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | UNIVERSAL |
| Grip Length | 0.313 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 BODY |
| Material | STEEL COMP 632 STEM |
| Head Major Diameter | 0.240 INCHES MINIMUM AND 0.260 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 |
|---|---|
| CR3553-4-6 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| HR3553-4-06 | Huck International, Inc. Div Huck Products Division (USA) |
| AF3553-4-06 | Allfast Fastening Systems, Llc (USA) |
| CR3553-4-6 | Howmet Global Fastening Systems Inc (USA) |
| CR3553-4-6 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| NAS9310M-4-06 | 3/2 Design control — primary reference U.S. Government activity |
| CR3553-4-6 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| M7885/8-4-06 | 5/9 Secondary reference U.S. Government activity |
| MIL-R-7885/8 | 5/9 Secondary reference U.S. Government activity |
| AF3553-4-6 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| CR3553-4-6 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-043-4366 is a Rivet,blind, manufactured by Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-043-4366 has 5 manufacturer part numbers on file: CR3553-4-6 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), HR3553-4-06 (Huck International, Inc. Div Huck Products Division), AF3553-4-06 (Allfast Fastening Systems, Llc), CR3553-4-6 (Howmet Global Fastening Systems Inc), CR3553-4-6 (Fairchild Fasteners Europe - Vsd Gmbh).
2 possible matches (shared part number, not a government interchangeability claim): 5320-01-043-6694, 5320-01-288-0889. Verify interchangeability with system specifications before substitution.
Key specifications for CR3553-4-6: Shank Diameter: 0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Lubrication: DRY FILM; Head Height: 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN; Fastener Length: 0.453 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN. 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.