The Modification Kit,marine Hardware, cataloged under National Stock Number 2040-01-592-0640, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-592-0640 |
| Item Name | Modification Kit,marine Hardware |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| Nonsupply Items and Quantities | 81340 01-561-003-Q RUDDER STOCK HOIST RING 1; 81340 01-561-001-5 BEARING UPPER RUDDER STOCK 1; 81340 01-562-001-8 SEAL PLATE 1; 81340 01-562-001-18 SEAL RETAINER PLATE 1; 81340 01-562-001-23 SEAL RETAINER PLATE 1; 81340 71069-007 BOLT 5/8 X 2.5 SST 1; 81340 71263-011 WASHER FLAT 5/8 SST 8; 81340 71061-006 BOLT 3/8 X 1.5 SST 8; 81340 71650-018 NUT 1 IN SELF LOCKING 8; 81340 71263-014 WASHER, FLAT 1 IN SST 8; 81340 71686-083 BOLT 1 X 6.5 ASTM 325 16; 81340 71686-037 BOLT 3/4 X 4.0 ASTM 325 8; 81340 71263-012 WASHER FLAT 3/4 SST 8; 81340 0156103-23 GREASE FITTING 1/4 NPT MONEL 2; 81340 13008-079 WASHER FLAT OILITE 4; 81340 BOLT 1/4 X 75 SST 8 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 |
|---|---|
| RUDDER HARDWARE KIT | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-01-592-0640 is a Modification Kit,marine Hardware, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
Key specifications for 2040-01-592-0640: Nonsupply Items and Quantities: 81340 01-561-003-Q RUDDER STOCK HOIST RING 1; 81340 01-561-001-5 BEARING UPPER RUDDER STOCK 1; 81340 01-562-001-8 SEAL PLATE 1; 81340 01-562-001-18 SEAL RETAINER PLATE 1; 81340 01-562-001-23 SEAL RETAINER PLATE 1; 81340 71069-007 BOLT 5/8 X 2.5 SST 1; 81340 71263-011 WASHER FLAT 5/8 SST 8; 81340 71061-006 BOLT 3/8 X 1.5 SST 8; 81340 71650-018 NUT 1 IN SELF LOCKING 8; 81340 71263-014 WASHER, FLAT 1 IN SST 8; 81340 71686-083 BOLT 1 X 6.5 ASTM 325 16; 81340 71686-037 BOLT 3/4 X 4.0 ASTM 325 8; 81340 71263-012 WASHER FLAT 3/4 SST 8; 81340 0156103-23 GREASE FITTING 1/4 NPT MONEL 2; 81340 13008-079 WASHER FLAT OILITE 4; 81340 BOLT 1/4 X 75 SST 8 IN; Part Name Assigned by Controlling Agency: RUDDER ASSEMBLY REPAIR KIT; End Item Identification: RUDDER SYSTEM ONBOARD WLB-225 CLASS COAST GUARD VESSELS. 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.