The Block,ejector,cartridge, cataloged under National Stock Number 1010-01-281-4489, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Cadillac Gage Textron Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1010-01-281-4489 |
| Primary Part Number | 6289453 |
| Item Name | Block,ejector,cartridge |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Cadillac Gage Textron Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY TEMPER T6 PER QQ-A-596; 4.500 IN. H; 3.250 IN. W; 1.750 IN. THK; TWO HOLES 0.469 IN. DIA; ONE THD HOLE 0.190-24 UNC-2B THSD; THREE HOLES WITH 0.375-16 UNC-2B THSDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6289453 PRIMARY | Cadillac Gage Textron Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6289453 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 1010-01-281-4489 is a Block,ejector,cartridge, manufactured by Cadillac Gage Textron Inc., classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-01-281-4489 has 1 manufacturer part number on file: 6289453 (Cadillac Gage Textron Inc.).
Key specifications for 6289453: General Characteristics Item Description: ALUMINUM ALLOY TEMPER T6 PER QQ-A-596; 4.500 IN. H; 3.250 IN. W; 1.750 IN. THK; TWO HOLES 0.469 IN. DIA; ONE THD HOLE 0.190-24 UNC-2B THSD; THREE HOLES WITH 0.375-16 UNC-2B THSDS 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.
NSN 1010-01-281-4489 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.