The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-041-2828, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-041-2828 |
| Primary Part Number | MIL-DTL-1222 QQ-N-281 GR400L1 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Thread Length | 1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Material | NICKEL ALLOY OVERALL |
| Departure From Cited Designator | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Material Document and Classification | QQ-N-281,CLASS 4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Fastener Length | 2.750 INCHES NOMINAL IN |
| Width Between Flats | 1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Thread Quantity Per Inch | 10 |
| Criticality Code Justification | ZZZX |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-1222 QQ-N-281 GR400L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 3/4-10UNC-2A X 2 3/4 TYPE 1 CLL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-1222 QQ-N-281 GR400 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS35311-190 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 3/4-10UNC-2A X 2 3/4 TYPE 1 CL | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS35311-190L1 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5305-01-041-2828 is a Screw,cap,hexagon Head, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-041-2828 has 6 cross-referenced part numbers: MIL-DTL-1222 QQ-N-281 GR400L1 (Naval Inventory Control Point Mechanicsburg), 3/4-10UNC-2A X 2 3/4 TYPE 1 CLL1 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 QQ-N-281 GR400 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS35311-190 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 3/4-10UNC-2A X 2 3/4 TYPE 1 CL (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 5305-01-041-2828: 5305-00-226-9221, 5305-01-041-2825, 5305-01-079-9585 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-1222 QQ-N-281 GR400L1: Thread Length: 1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A; Material: NICKEL ALLOY OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.