The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-118-8828, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 19 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-118-8828 |
| Primary Part Number | 147220-6 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Thread Length | 1.250 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN |
| Material | STEEL COMP 410 OVERALL |
| Material Document and Classification | QQ-S-763 COND A COLD FINISH FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hole Configuration Style | HEXAGON FLATS |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Hole Quantity | 3 |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Fastener Length | 2.656 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| Hole Type | DRILLED |
| Thread Quantity Per Inch | 13 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | HEXAGON |
| Thread Class | 2A A |
| Hole Diameter | 0.060 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 147220-6 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5305-01-118-8828 is a Screw,cap,hexagon Head, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-118-8828 has 1 cross-referenced part number: 147220-6 (Northrop Grumman Systems Corporation).
There is 1 known substitute for 5305-01-118-8828: 1220-00-590-6133. Verify interchangeability with system specifications before substitution.
Key specifications for 147220-6: Thread Length: 1.250 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN; Material: STEEL COMP 410 OVERALL; Material Document and Classification: QQ-S-763 COND A COLD FINISH FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Hole Configuration Style: HEXAGON FLATS. 19 total characteristics are documented in the Federal Logistics Information System.