The Nut,plain,plate, cataloged under National Stock Number 5310-01-727-7646, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Abbotec, Incorporated Dba Abbotec Inc Div Abbotec Inc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-727-7646 |
| Primary Part Number | ATM327-20 |
| Item Name | Nut,plain,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Abbotec, Incorporated Dba Abbotec Inc Div Abbotec Inc |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Plate Thickness | 0.106 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Nut Length | 1.525 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE SHELL |
| Thread Series | UNJC |
| Thread Pitch in Millimeters | 0.5 |
| Material Document and Classification | QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE SHELL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 3.0 MILLIMETERS MM |
| Surface Treatment | PASSIVATE NUT |
| Surface Treatment | CHROMATE SHELL |
| Thread Class | 3B |
| Material | STEEL CORROSION RESISTING NUT |
| Material | ALUMINUM ALLOY 2024 SHELL |
| 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 |
|---|---|
| ATM327-20 PRIMARY | Abbotec, Incorporated Dba Abbotec Inc Div Abbotec Inc (USA) |
NSN 5310-01-727-7646 is a Nut,plain,plate, manufactured by Abbotec, Incorporated Dba Abbotec Inc Div Abbotec Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-727-7646 has 1 manufacturer part number on file: ATM327-20 (Abbotec, Incorporated Dba Abbotec Inc Div Abbotec Inc).
Key specifications for ATM327-20: Lubrication: DRY FILM LUBRICANT; Plate Thickness: 0.106 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN; Nut Length: 1.525 INCHES MINIMUM AND 1.545 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE SHELL. 14 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.