The Rivet,blind, cataloged under National Stock Number 5320-01-043-0675, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Allfast Fastening Systems, Llc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-043-0675 |
| Primary Part Number | NAS9311M-4-03 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Allfast Fastening Systems, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Fastener Length | 0.341 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES SLEEVE |
| Material Document and Classification | AMS 5657 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Specification/standard Data | 81349-MIL-R-7885/9 GOVERNMENT SPECIFICATION |
| Grip Length | 0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 TYPE AND B STYLE AND 2 CLASS |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Countersink Angle | 98.5 DEGREES MINIMUM AND 101.5 DEGREES MAXIMUM |
| Material | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 SLEEVE |
| Material | STEEL COMP 632 STEM |
| Head Major Diameter | 0.221 INCHES MINIMUM AND 0.229 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 |
|---|---|
| NAS9311M-4-03 | Allfast Fastening Systems, Llc (USA) |
| CR3552-4-3 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| CR3552-4-3 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| CR3552-4-3 | Howmet Global Fastening Systems Inc (USA) |
| HR3552-4-03 | Huck International, Inc. Div Huck Products Division (USA) |
| AF3552-4-03 | Allfast Fastening Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| AF3552-4-3 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| MIL-R-7885/9 | 5/9 Secondary reference U.S. Government activity |
| CR3552-4-3 | 5/9 Secondary reference U.S. Government activity |
| CR3552-4-3 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| NAS9311M-4-03 | 3/2 Design control — primary reference U.S. Government activity |
| M7885/9-4-03 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-043-0675 is a Rivet,blind, manufactured by Allfast Fastening Systems, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-043-0675 has 6 manufacturer part numbers on file: NAS9311M-4-03 (Allfast Fastening Systems, Llc), CR3552-4-3 (Fairchild Fasteners Europe - Vsd Gmbh), CR3552-4-3 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), CR3552-4-3 (Howmet Global Fastening Systems Inc), HR3552-4-03 (Huck International, Inc. Div Huck Products Division) and 1 more.
Key specifications for NAS9311M-4-03: Shank Diameter: 0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Fastener Length: 0.341 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W; Material Document and Classification: QQ-N-281 FED SPEC ALL MATERIAL RESPONSES SLEEVE. 14 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.