The Door,incinerator Ash Removal, cataloged under National Stock Number 4540-01-099-8451, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4540-01-099-8451 |
| Primary Part Number | CS-4540-SV-0701 |
| Item Name | Door,incinerator Ash Removal |
| FSC / FSG | 4540 / 45 — Waste Disposal Equipment |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| General Characteristics Item Description | REFRACTORY LINED; 9 IN. H; 12 IN. LG; MECHANICAL TYPE 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 |
|---|---|
| CS-4540-SV-0701 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| Reference | Meaning |
|---|---|
| 6-02-3119-B | 5/9 Secondary reference U.S. Government activity |
| 6-02-2691 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 6-02-2112 | 5/9 Secondary reference U.S. Government activity |
| 6-02-2112B | 5/9 Secondary reference U.S. Government activity |
| 4540-SR-0701 | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 6-02-3119-C | 5/9 Secondary reference U.S. Government activity |
NSN 4540-01-099-8451 is a Door,incinerator Ash Removal, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4540, Waste Disposal Equipment. Status: active.
NSN 4540-01-099-8451 has 1 manufacturer part number on file: CS-4540-SV-0701 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-344-3951. Verify interchangeability with system specifications before substitution.
Key specifications for CS-4540-SV-0701: General Characteristics Item Description: REFRACTORY LINED; 9 IN. H; 12 IN. LG; MECHANICAL TYPE 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.