The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-133-2083, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Eastman Kodak Co. Government technical data includes 15 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 | 5305-01-133-2083 |
| Primary Part Number | 587990 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Eastman Kodak Co |
| Status | ACTIVE |
| Fastener Length | 0.825 INCHES NOMINAL0.825 INCHES NOMINAL IN |
| Material Document and Classification | EK 135B,FSCM 19139 MFR REF SINGLE MATERIAL RESPONSE OVERALLEK 135B,FSCM 19139 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| First Diameter From Head | 0.369 INCHES MINIMUM AND 0.369 INCHES MINIMUM AND 0.374 INCHES MAXIMUM0.374 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES0.190 INCHES IN |
| Head Style | FLAT CHAMFERFLAT CHAMFER |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Second Diameter From Head | 0.149 INCHES NOMINAL0.149 INCHES NOMINAL IN |
| Externally Relieved Body Diameter Quantity | 22 |
| Surface Treatment | PASSIVATE OVERALLPASSIVATE OVERALL |
| Internal Drive Style | SLOTSLOT |
| Thread Class | 2A2A |
| Thread Quantity Per Inch | 3232 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNFUNF |
| Head Diameter | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5305-01-133-2083 is a Screw,externally Relieved Body, manufactured by Eastman Kodak Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-133-2083 has 2 manufacturer part numbers on file: 587990 (Kodak Gmbh), 587990 (Eastman Kodak Co).
Key specifications for 587990: Fastener Length: 0.825 INCHES NOMINAL0.825 INCHES NOMINAL IN; Material Document and Classification: EK 135B,FSCM 19139 MFR REF SINGLE MATERIAL RESPONSE OVERALLEK 135B,FSCM 19139 MFR REF SINGLE MATERIAL RESPONSE OVERALL; First Diameter From Head: 0.369 INCHES MINIMUM AND 0.369 INCHES MINIMUM AND 0.374 INCHES MAXIMUM0.374 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.190 INCHES0.190 INCHES IN. 15 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.