The Screw,shoulder, cataloged under National Stock Number 5305-01-442-8147, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-442-8147 |
| Primary Part Number | 3385C77H01 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Head Height | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Fastener Length | 0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN |
| Shoulder Length | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Length | 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM SECOND SHOULDER IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM SECOND SHOULDER IN |
| Shoulder Diameter | 0.295 INCHES MINIMUM AND 0.300 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND ALL SHOULDERS |
| Material Document and Classification | PH13-8-0, CAGEC 04804 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.555 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3385C77H01 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 1347H47-38 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 5305-01-442-8147 is a Screw,shoulder, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-442-8147 has 2 manufacturer part numbers on file: 3385C77H01 (Northrop Grumman Systems Corporation Div Marine Systems), 1347H47-38 (Northrop Grumman Systems Corporation Div Marine Systems).
Key specifications for 3385C77H01: Head Height: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Fastener Length: 0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN; Shoulder Length: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Length: 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM SECOND SHOULDER IN. 20 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.