The Hoist,chain, cataloged under National Stock Number 3950-01-377-3944, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Ingersoll-Rand Co Material Handling Div. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-377-3944 |
| Primary Part Number | L5H600-20NV |
| Item Name | Hoist,chain |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Ingersoll-Rand Co Material Handling Div |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 SAFETY SNAP HOOK |
| Chain Material Diameter | 9.0 MILLIMETERS NOMINAL MM |
| Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface | 16.500 INCHES NOMINAL IN |
| Load Rating | 6600.0 POUNDS MAXIMUM LBS |
| Chain Mounting Characteristic | EXPOSED |
| Mounting Method | HOOK SUSPENSION |
| Unpackaged Unit Length | 16.500 INCHES NOMINAL IN |
| Mounting Position | PARALLEL |
| Braking Method | MANUAL |
| Mechanical Advantage Method | LEVER |
| Unpackaged Unit Width | 7.750 INCHES NOMINAL IN |
| Hook Quantity | 2 |
| Unpackaged Unit Height | 7.000 INCHES NOMINAL IN |
| Load Element Quantity Per Hook | 1 |
| Chain Type | PROOF COIL |
| Functional Description | USED TO PULL TOGETHER THREE SECTIONS OF A 120.00 FT CALM WATER RAMP FT |
| Operation Method | HAND |
| 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 |
|---|---|
| L5H600-20NV PRIMARY | Ingersoll-Rand Co Material Handling Div (USA) |
| Reference | Meaning |
|---|---|
| 6139004 | D/9 Drawing number reference only U.S. Government activity |
| MIL-H-904 | 4/1 Identification reference U.S. Government activity |
| L5H600-20VN | 5/9 Secondary reference Ingersoll-Rand Co Material Handling Div |
| 6139004-101 | 5/1 Secondary reference U.S. Government activity |
NSN 3950-01-377-3944 is a Hoist,chain, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-377-3944 has 1 manufacturer part number on file: L5H600-20NV (Ingersoll-Rand Co Material Handling Div).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-384-4821. Verify interchangeability with system specifications before substitution.
Key specifications for L5H600-20NV: Furnished Items and Quantity: 2 SAFETY SNAP HOOK; Chain Material Diameter: 9.0 MILLIMETERS NOMINAL MM; Raised Position Distance Between Suspension Hook and Load Hook Bearing Surface: 16.500 INCHES NOMINAL IN; Load Rating: 6600.0 POUNDS MAXIMUM LBS. 17 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.