Locking Device, Slag Door4540-01-187-7094

NSN 4540-01-187-7094 · NIIN 011877094

FSC 4540 — Waste Disposal Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal

Government record, cited

Also searched as 4540-01-187-7094 · 4540011877094 · NIIN 011877094 · 01-187-7094 · FSC 4540 Waste Disposal Equipment · P1005049APC526 · 1005049A · 1005049APC526 · 1005049APC526

Nearby stock numbers ← 4540-01-187-6695 Heater, Searchlight · 4540-01-188-0174 Heater, Assembly →

Features

Locking Device,slag Door — FSC 4540
General Characteristics Item Description: STEEL; 4.000 IN. LG; 0.750-10 UNC EXT THD IN

Identification

NSN: 4540-01-187-7094
NIIN: 011877094
FSC: 4540 — Waste Disposal Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal

General Description

The Locking Device,slag Door, cataloged under National Stock Number 4540-01-187-7094, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4540-01-187-7094
Item Name	Locking Device,slag Door
FSC / FSG	4540 / 45 — Waste Disposal Equipment
Status	ACTIVE
General Characteristics Item Description	STEEL; 4.000 IN. LG; 0.750-10 UNC EXT THD IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
P1005049APC526	C/1 Advisory reference — outside the item-of-supply concept Tuthill Corporation Div Coppus Portable Ventilation Division
1005049A	D/9 Drawing number reference only Golar Metal Inc
1005049APC526	3/9 Design control — primary reference Golar Metal Inc
1005049APC526	5/9 Secondary reference Tuthill Corporation Div Coppus Portable Ventilation Division

No interchangeability data on file.

Other items in FSC 4540 — Waste Disposal Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4540-00-001-1243

4540-00-001-1243 · Item name not on file

4540-00-001-6053

4540-00-001-6053 · Item name not on file

4540-00-001-7002

4540-00-001-7002 · Item name not on file

4540-00-001-7832

4540-00-001-7832 · Item name not on file

4540-00-001-7839

HEATING ELEMENT,ELE

4540-00-001-9407

4540-00-001-9407 · Item name not on file

4540-00-003-0152

4540-00-003-0152 · Item name not on file

4540-00-003-1491

4540-00-003-1491 · Item name not on file

Frequently Asked Questions

What is NSN 4540-01-187-7094?

NSN 4540-01-187-7094 is a Locking Device,slag Door, classified under FSC 4540, Waste Disposal Equipment. Status: active.

What are the specifications of 4540-01-187-7094?

Key specifications for 4540-01-187-7094: General Characteristics Item Description: STEEL; 4.000 IN. LG; 0.750-10 UNC EXT THD IN; End Item Identification: GOLAR METAL INC MODEL SK25M3 MARINE INCINERATOR. 1 specification is documented in the U.S. Government catalog.

Is NSN 4540-01-187-7094 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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