The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-170-4119, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-01-170-4119 |
| Primary Part Number | 501-4675682 ITEM 4 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Hole Type | DRILLED |
| Thread Quantity Per Inch | 6 |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Material Document and Classification | MIL-DTL-1222 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | NICKEL ALLOY OVERALL |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Departure From Cited Document | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Hole Quantity | 3 |
| Criticality Code Justification | ZZZW |
| Thread Direction | RIGHT-HAND |
| Hole Diameter | 0.094 INCHES NOMINAL IN |
| Hole Configuration Style | HEXAGON CORNERS |
| Nominal Thread Diameter | 1.500 INCHES IN |
| Fastener Length | 5.000 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 501-4675682 ITEM 4 | Naval Ship Systems Command (USA) |
| 501-4675682 ITEM 4L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1.500-06UNC-2A X 5.000L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 300-4684413 ITEM 4L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1 1/2-6UNC-2A X 5 INCHES | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-1222 TYPE IL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-1222 TYPE I | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| QQ-N-286 GRADE 500 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| QQ-N-286 GRADE 500L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1.500-06UNC-2A X 5.000 | Naval Ship Systems Command (USA) |
| 1 1/2-6UNC-2A X 5 INCHESL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 300-4684413 ITEM 4 | Naval Ship Systems Command (USA) |
NSN 5305-01-170-4119 is a Screw,cap,hexagon Head, manufactured by Naval Ship Systems Command, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-01-170-4119 has 12 cross-referenced part numbers: 501-4675682 ITEM 4 (Naval Ship Systems Command), 501-4675682 ITEM 4L1 (Naval Inventory Control Point Mechanicsburg), 1.500-06UNC-2A X 5.000L1 (Naval Inventory Control Point Mechanicsburg), 300-4684413 ITEM 4L1 (Naval Inventory Control Point Mechanicsburg), 1 1/2-6UNC-2A X 5 INCHES (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 5305-01-170-4119: 5305-01-065-8335, 5310-01-144-3917, 5305-01-172-5923 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 501-4675682 ITEM 4: Hole Type: DRILLED; Thread Quantity Per Inch: 6; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS; Material Document and Classification: MIL-DTL-1222 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-01-170-4119 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.