The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-423-8881, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-423-8881 |
| Primary Part Number | 1.500-6UNRC-2A X 6.250L1 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZX |
| Thread Series Designator | UNRC |
| Internal Drive Style | HEXAGON |
| Material Document and Classification | QQ-N-286 GR500 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Departure From Cited Designator | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Nominal Thread Diameter | 1.500 INCHES IN |
| Material | NICKEL ALLOY OVERALL |
| Fastener Length | 6.250 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 6 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1.500-6UNRC-2A X 6.250L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1.500-6UNRC-2A X 6.250 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 754-6405242 FIND 17L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| QQ-N-286 GR 500L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-1222 TYPE II | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6405242 FN 17 | Naval Sea Systems Command (USA) |
| QQ-N-286 GR 500 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 6405242 FN 17L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 754-6405242 FIND 17 | Naval Sea Systems Command (USA) |
| MIL-DTL-1222 TYPE IIL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 211069085L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 211069085 | Naval Sea Systems Command (USA) |
NSN 5305-01-423-8881 is a Screw,cap,socket Head, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-423-8881 has 12 cross-referenced part numbers: 1.500-6UNRC-2A X 6.250L1 (Naval Inventory Control Point Mechanicsburg), 1.500-6UNRC-2A X 6.250 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 754-6405242 FIND 17L1 (Naval Inventory Control Point Mechanicsburg), QQ-N-286 GR 500L1 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 TYPE II (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.
There are 12 known substitutes for 5305-01-423-8881: 5307-01-227-2875, 5307-01-306-7552, 5305-01-339-9560 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1.500-6UNRC-2A X 6.250L1: Criticality Code Justification: ZZZX; Thread Series Designator: UNRC; Internal Drive Style: HEXAGON; Material Document and Classification: QQ-N-286 GR500 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.