The Rack,cube Shifting, cataloged under National Stock Number 2040-00-972-8604, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2040-00-972-8604 |
| Primary Part Number | 547B002743 |
| Item Name | Rack,cube Shifting |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTING,QQ-S-763 COMP 416; 8.250 IN. LG; 0.781 IN. W; 0.123 IN. MIN AND 0.125 IN. MAX THK; THREE HOLES THREADED,4-40 NC 3B IN |
| 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 |
|---|---|
| B547-302PC2 | L3 Technologies, Inc. Div L3 Keo (USA) |
| B547-301 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 547B002743 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| B-547.301 | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. Div L3 Keo |
| 002743 | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. Div L3 Keo |
NSN 2040-00-972-8604 is a Rack,cube Shifting, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-00-972-8604 has 3 manufacturer part numbers on file: B547-302PC2 (L3 Technologies, Inc. Div L3 Keo), B547-301 (L3 Technologies, Inc. Div L3 Keo), 547B002743 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-208-1318. Verify interchangeability with system specifications before substitution.
Key specifications for 547B002743: General Characteristics Item Description: STEEL,CORROSION RESISTING,QQ-S-763 COMP 416; 8.250 IN. LG; 0.781 IN. W; 0.123 IN. MIN AND 0.125 IN. MAX THK; THREE HOLES THREADED,4-40 NC 3B IN. 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.