The Cleat,rope, cataloged under National Stock Number 2040-01-558-7345, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-558-7345 |
| Primary Part Number | PERKO MFR NO.545D4 |
| Item Name | Cleat,rope |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Material | ALUMINUM |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| PERKO MFR NO.545D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 709-5486672 ITEM 108D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 545 DP6 ALUD4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 709-5343924 ITEM 190D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| PERKO MFR NO.545 | 5/1 Secondary reference Perko Inc |
| 709-5343924 ITEM 190 | 5/1 Secondary reference Naval Sea Systems Command |
| 545 DP6 ALU | 5/1 Secondary reference Perko Inc |
| 709-5486672 ITEM 108 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 2040-01-558-7345 is a Cleat,rope, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-558-7345 has 4 manufacturer part numbers on file: PERKO MFR NO.545D4 (Naval Inventory Control Point Mechanicsburg), 709-5486672 ITEM 108D4 (Naval Inventory Control Point Mechanicsburg), 545 DP6 ALUD4 (Naval Inventory Control Point Mechanicsburg), 709-5343924 ITEM 190D4 (Naval Inventory Control Point Mechanicsburg).
Key specifications for PERKO MFR NO.545D4: Criticality Code Justification: ZZZY; Special Features: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS; Part Name Assigned by Controlling Agency: CLEAT; Material: ALUMINUM. 3 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.