The Adapter,suction, cataloged under National Stock Number 5340-01-550-7473, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Marvin Land Systems, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-550-7473 |
| Primary Part Number | MT0177-10 |
| Item Name | Adapter,suction |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Marvin Land Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| MT0177-10 PRIMARY | Marvin Land Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12488461 | 5/9 Secondary reference Marvin Land Systems, Inc. |
| 35-50012 | 5/9 Secondary reference Auto Air Export, Inc. |
NSN 5340-01-550-7473 is a Adapter,suction, manufactured by Marvin Land Systems, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-550-7473 has 1 manufacturer part number on file: MT0177-10 (Marvin Land Systems, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-550-7476, 9905-01-550-7848. Verify interchangeability with system specifications before substitution.
Key specifications for MT0177-10: End Item Identification: 2350-01-509-3953; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS). 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.