The Skirt System, cataloged under National Stock Number 2040-01-211-1604, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Textron Systems Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-211-1604 |
| Primary Part Number | 5749398-003 |
| Item Name | Skirt System |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Textron Systems Corp |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 PERIPHERAL SKIRT P/N 5749386-001; 1 LONGITUDINAL SEAL P/N 5749392-001; 1 LATERAL SEAL P/N 5749397-001; 1 LATERAL SEAL P/N 5749397-002 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5749398-003 PRIMARY | Textron Systems Corp (USA) |
| 5749398-003 | Smr Acquisition Llc (USA) |
| 5749398-003 | Aef-Performance Llc (USA) |
| Reference | Meaning |
|---|---|
| 5749398-001 | 5/9 Secondary reference Textron Systems Corp |
| 5749398-001 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 5749398-001 | 5/9 Secondary reference Aef-Performance Llc |
| 119-5749398-001 | 5/9 Secondary reference Textron Systems Corp |
| 5749398-001 | 5/9 Secondary reference Smr Acquisition Llc |
NSN 2040-01-211-1604 is a Skirt System, manufactured by Textron Systems Corp, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-211-1604 has 3 manufacturer part numbers on file: 5749398-003 (Textron Systems Corp), 5749398-003 (Smr Acquisition Llc), 5749398-003 (Aef-Performance Llc).
Key specifications for 5749398-003: General Characteristics Item Description: CONSISTS OF 1 PERIPHERAL SKIRT P/N 5749386-001; 1 LONGITUDINAL SEAL P/N 5749392-001; 1 LATERAL SEAL P/N 5749397-001; 1 LATERAL SEAL P/N 5749397-002. 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.
NSN 2040-01-211-1604 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.