The Valve,altitude Compensator, cataloged under National Stock Number 4520-01-101-0959, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-101-0959 |
| Primary Part Number | 8227061-01 |
| Item Name | Valve,altitude Compensator |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 4.500 HEIGHT VALVE,12.00 INCH LG. CAPILLARY,2.00 IN. LG. VALVE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8227061-01 PRIMARY | Hdt Expeditionary Systems Inc (USA) |
| 04100176 | C-Way Industries Inc (CAN) |
| 8227061-01 | Warner Robins Air Logistics Center (USA) |
| 503-C | Eaton Corp Controls Div (USA) |
| B04100176 | C-Way Industries Inc (CAN) |
NSN 4520-01-101-0959 is a Valve,altitude Compensator, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-101-0959 has 5 cross-referenced part numbers: 8227061-01 (Hdt Expeditionary Systems Inc), 04100176 (C-Way Industries Inc), 8227061-01 (Warner Robins Air Logistics Center), 503-C (Eaton Corp Controls Div), B04100176 (C-Way Industries Inc).
There are 2 known substitutes for 4520-01-101-0959: 5935-00-236-9417, 6680-00-933-3599. Verify interchangeability with system specifications before substitution.
Key specifications for 8227061-01: End Item Identification: HEATER,PORTABLE; General Characteristics Item Description: 4.500 HEIGHT VALVE,12.00 INCH LG. CAPILLARY,2.00 IN. LG. VALVE IN. 2 total characteristics are documented in the Federal Logistics Information System.