The Spacer,valve, cataloged under National Stock Number 4820-01-446-3534, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-446-3534 |
| Primary Part Number | 8866-1 |
| Item Name | Spacer,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL IS STEEL PER QQ-S-764, 303 CRES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6153-55-8 PC 32 | Air Dry Co of America, Llc (USA) |
| 6153-55-8 | Air Dry Co of America, Llc (USA) |
| 8866-1 PRIMARY | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA) |
| 8866-1 | Air Dry Co of America, Llc (USA) |
NSN 4820-01-446-3534 is a Spacer,valve, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-446-3534 has 4 cross-referenced part numbers: 6153-55-8 PC 32 (Air Dry Co of America, Llc), 6153-55-8 (Air Dry Co of America, Llc), 8866-1 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 8866-1 (Air Dry Co of America, Llc).
There are 5 known substitutes for 4820-01-446-3534: 4820-01-183-1542, 6680-01-382-0886, 4820-01-446-3364 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8866-1: End Item Identification: OLIVER PERRY CLASS FFG; General Characteristics Item Description: MATERIAL IS STEEL PER QQ-S-764, 303 CRES. 2 total characteristics are documented in the Federal Logistics Information System.