The Rivet,solid, cataloged under National Stock Number 5320-00-170-3041, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-170-3041 |
| Primary Part Number | SC-R29-4-4 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Shank Diameter | 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Head Height | 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Fastener Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Heat Treatment | ANNEALED OVERALL |
| Material Document and Classification | -172,FSCM 11815 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | UNIVERSAL |
| Shank Style | STRAIGHT |
| Shear Strength | 50000 SINGLE POUNDS PER SQUARE INCH |
| Material | TITANIUM ALLOY OVERALL |
| Head Major Diameter | 0.238 INCHES MINIMUM AND 0.262 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 |
|---|---|
| SC-R29-4-4 | Howmet Global Fastening Systems Inc (USA) |
| AIC508-4-4 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| CSR903B-4-4 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| 03A092-4-4 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| AF271T-4-4 | Allfast Fastening Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 71R207-4-4 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| ST3M676-4-4 | 5/9 Secondary reference The Boeing Company Div Defense |
| 71R207-4-4 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| MS20470T4-4 | 5/9 Secondary reference U.S. Government activity |
| MS20470T4-4 | 3/2 Design control — primary reference U.S. Government activity |
| ARM3005T4-4 | 5/9 Secondary reference Aerospace Rivet Mfrs Corp |
| 10123515 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5320-00-170-3041 is a Rivet,solid, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-170-3041 has 5 manufacturer part numbers on file: SC-R29-4-4 (Howmet Global Fastening Systems Inc), AIC508-4-4 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), CSR903B-4-4 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), 03A092-4-4 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), AF271T-4-4 (Allfast Fastening Systems, Llc).
Key specifications for SC-R29-4-4: Shank Diameter: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; Head Height: 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN; Fastener Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Heat Treatment: ANNEALED OVERALL. 10 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.