The Clip Hook, cataloged under National Stock Number 2040-01-434-3637, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Palfinger Marine Usa, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-434-3637 |
| Primary Part Number | M903175 IT1 |
| Item Name | Clip Hook |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Palfinger Marine Usa, Llc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| M903175 IT1 PRIMARY | Palfinger Marine Usa, Llc (USA) |
| D7200-0009 | Palfinger Marine Usa, Llc (USA) |
| Reference | Meaning |
|---|---|
| M903175 | D/9 Drawing number reference only U.S. Government activity |
| M903175 IT1 | 5/9 Secondary reference U.S. Government activity |
NSN 2040-01-434-3637 is a Clip Hook, manufactured by Palfinger Marine Usa, Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-434-3637 has 2 manufacturer part numbers on file: M903175 IT1 (Palfinger Marine Usa, Llc), D7200-0009 (Palfinger Marine Usa, Llc).
Key specifications for M903175 IT1: Overall Length: 179.0 MILLIMETERS NOMINAL MM; End Item Identification: SUSPENSION CHAIN; Material: STEEL. 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.