The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-140-3048, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-140-3048 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Head Height | 0.122 INCHES MINIMUM AND 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM0.133 INCHES MAXIMUM IN |
| Fastener Length | 0.969 INCHES MINIMUM AND 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM1.000 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.280 INCHES MINIMUM AND 0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM IN |
| Material Document and Classification | FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALLFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| First Diameter From Head | 0.145 INCHES MINIMUM AND 0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM0.150 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES0.190 INCHES IN |
| Head Style | PANPAN |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.689 INCHES MINIMUM AND 0.689 INCHES MINIMUM AND 0.690 INCHES MAXIMUM0.690 INCHES MAXIMUM IN |
| Externally Relieved Body Diameter Quantity | 11 |
| Surface Treatment | CADMIUM OVERALLCADMIUM OVERALL |
| Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH60000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1CROSS RECESS TYPE 1 |
| Thread Class | 2A2A |
| Thread Quantity Per Inch | 3232 |
| Material | STEEL COMP 1010 OR STEEL COMP 1011 OVERALL |
| Thread Series Designator | UNFUNF |
| Head Diameter | 0.357 INCHES MINIMUM AND 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM0.373 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 |
| Reference | Meaning |
|---|---|
| 10473443 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 153C7044P18 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-140-3048 is a Screw,externally Relieved Body, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-140-3048: Head Height: 0.122 INCHES MINIMUM AND 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM0.133 INCHES MAXIMUM IN; Fastener Length: 0.969 INCHES MINIMUM AND 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM1.000 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.280 INCHES MINIMUM AND 0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM IN. 19 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.