The Nut,flanged,pontoon Assembly, cataloged under National Stock Number 2040-00-738-8745, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-00-738-8745 |
| Item Name | Nut,flanged,pontoon Assembly |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,1-1/2 IN.,6 NC THREAD,CLASS 2 FIT,FLANGE DIM.,3-3/4 IN. BY2-7/8 IN. BY 3/8 IN. THK,FOUR CORNERS,BEVELED 1/8 IN.,USED W/BOLT A6B INTHE ASSEMBLY OF P SERIES PONTOON,NAVFAC DWG 879116,MARK NO. FN-1 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 |
|---|---|
| 879116FN1 | 5/9 Secondary reference U.S. Government activity |
| 6139111 FIND 21 | 5/2 Secondary reference U.S. Government activity |
| 6139112 FIND 21 | 5/2 Secondary reference U.S. Government activity |
| 3138999 FIND 17 | 3/2 Design control — primary reference U.S. Government activity |
| 6139109 FIND 21 | 5/2 Secondary reference U.S. Government activity |
| MILP19380 | 4/1 Identification reference U.S. Government activity |
| 6139110 FIND 21 | 5/2 Secondary reference U.S. Government activity |
NSN 2040-00-738-8745 is a Nut,flanged,pontoon Assembly, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
Key specifications for 2040-00-738-8745: General Characteristics Item Description: STEEL,1-1/2 IN.,6 NC THREAD,CLASS 2 FIT,FLANGE DIM.,3-3/4 IN. BY2-7/8 IN. BY 3/8 IN. THK,FOUR CORNERS,BEVELED 1/8 IN.,USED W/BOLT A6B INTHE ASSEMBLY OF P SERIES PONTOON,NAVFAC DWG 879116,MARK NO. FN-1 IN. 1 specification is 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.