The Pin,firing, cataloged under National Stock Number 1005-00-420-5105, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Colt's Manufacturing Company, Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-00-420-5105 |
| Primary Part Number | 56103 |
| Item Name | Pin,firing |
| FSC / FSG | 1005 / 10 — No Item Name Available |
| Manufacturer | Colt's Manufacturing Company, Llc |
| Status | ACTIVE |
| Firing Pin Type | SINGLE |
| Casehardening Indicator | NOT CASEHARDENED |
| Metallic Hardness Rating | 45.0 MINIMUM ROCKWELL C AND 48.0 MAXIMUM ROCKWELL C |
| Striking End Diameter | 0.068 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Striking End Type | SPHERICAL |
| Striking End Radius | 0.034 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Material | STEEL |
| FSC Application Data | REVOLVER,CALIBER .38 |
| Material Document and Classification | AISI 1070 THRU 1080 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56103 | Colt's Manufacturing Company, Llc (USA) |
NSN 1005-00-420-5105 is a Pin,firing, manufactured by Colt's Manufacturing Company, Llc, classified under FSC 1005 (No Item Name Available). Status: active.
NSN 1005-00-420-5105 has 1 cross-referenced part number: 56103 (Colt's Manufacturing Company, Llc).
There are 4 known substitutes for 1005-00-420-5105: 2805-00-353-5926, 5305-01-194-4775, 4820-01-384-8930 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56103: Firing Pin Type: SINGLE; Casehardening Indicator: NOT CASEHARDENED; Overall Length: 0.495 INCHES NOMINAL IN; Metallic Hardness Rating: 45.0 MINIMUM ROCKWELL C AND 48.0 MAXIMUM ROCKWELL C. 10 total characteristics are documented in the Federal Logistics Information System.