The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-561-1697, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 5305-01-561-1697 |
| Primary Part Number | MS35303-214 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Fastener Length | 3.250 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 9 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.8750 INCHES IN |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Thread Length | 3.250 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS35303-214 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1218 | Barnes Group Inc. Dba Barnes Distribution (USA) |
| 121810 | Barnes Group Inc. Dba Barnes Distribution (USA) |
NSN 5305-01-561-1697 is a Screw,cap,hexagon Head, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-561-1697 has 3 cross-referenced part numbers: MS35303-214 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1218 (Barnes Group Inc. Dba Barnes Distribution), 121810 (Barnes Group Inc. Dba Barnes Distribution).
There are 4 known substitutes for 5305-01-561-1697: 5355-00-257-2675, 4210-00-739-9833, 5985-01-054-3523 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS35303-214: Material: STEEL OVERALL; Part Name Assigned by Controlling Agency: 7/8"-9 X 3-1/4" GR. 8 HX HD CAP SCR; Fastener Length: 3.250 INCHES NOMINAL IN; Thread Quantity Per Inch: 9. 12 total characteristics are documented in the Federal Logistics Information System.