The Rivet,tubular, cataloged under National Stock Number 5320-00-950-4524, is classified within Federal Supply Class 5320 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Inc Townsend Div Townsend Fastening Systems Operation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5320-00-950-4524 |
| Primary Part Number | 3270X0-188 |
| Item Name | Rivet,tubular |
| FSC / FSG | 5320 / 53 — No Item Name Available |
| Manufacturer | Textron Inc Townsend Div Townsend Fastening Systems Operation |
| Status | CANCELLED |
| Shear Strength | 36000 DOUBLE POUNDS PER SQUARE INCH |
| Head Major Diameter | 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| Hole Depth | 0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Head Style | OVAL/TRUSS |
| Shank Diameter | 0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN |
| Hole Diameter | 0.084 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Head Height | 0.030 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Shank Style | TUBULAR |
| Material | COPPER ALLOY 270 OVERALL |
| Fastener Length | 0.181 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3270X0-188 | Textron Inc Townsend Div Townsend Fastening Systems Operation (USA) |
| AN450C8B6 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 109955 | General Motors Corp (USA) |
| 380A | Walbro Corp Automotive Products Group (USA) |
| MS16535-134 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 109955 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 20196X7/32 | Textron Inc Townsend Div Townsend Fastening Systems Operation (USA) |
| 8599236-208 | Delco Electronics Corp Delco Systems Opns (USA) |
| 8599236-208 | General Motors Corp (USA) |
| 8599236-208 | L3harris Mas Inc Div L3harris Mas Inc. (CAN) |
NSN 5320-00-950-4524 is a Rivet,tubular, manufactured by Textron Inc Townsend Div Townsend Fastening Systems Operation, classified under FSC 5320 (No Item Name Available). Status: cancelled.
NSN 5320-00-950-4524 has 10 cross-referenced part numbers: 3270X0-188 (Textron Inc Townsend Div Townsend Fastening Systems Operation), AN450C8B6 (Aeronautical Standards Group Dept of Navy and Air Force), 109955 (General Motors Corp), 380A (Walbro Corp Automotive Products Group), MS16535-134 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 6 known substitutes for 5320-00-950-4524: 6680-00-358-4753, 6625-00-669-2395, 6625-00-951-1820 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3270X0-188: Shear Strength: 36000 DOUBLE POUNDS PER SQUARE INCH; Head Major Diameter: 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN; Hole Depth: 0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN; Head Style: OVAL/TRUSS. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5320-00-950-4524 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.