The Housing Pump Spacer, cataloged under National Stock Number 1420-01-037-1746, is classified within Federal Supply Class 1420 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Hathaway Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 1420-01-037-1746 |
| Primary Part Number | 51620 |
| Item Name | Housing Pump Spacer |
| FSC / FSG | 1420 / 14 — No Item Name Available |
| Manufacturer | Hathaway Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL CRES PER QQ-S-763,CLASS 416,TYPE A,.202 IN.LONG,.250 IN.DIAMETER IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51620 | Hathaway Corporation (USA) |
NSN 1420-01-037-1746 is a Housing Pump Spacer, manufactured by Hathaway Corporation, classified under FSC 1420 (No Item Name Available). Status: active.
NSN 1420-01-037-1746 has 1 cross-referenced part number: 51620 (Hathaway Corporation).
There are 2 known substitutes for 1420-01-037-1746: 5120-01-112-8352, 6530-01-318-2968. Verify interchangeability with system specifications before substitution.
Key specifications for 51620: General Characteristics Item Description: STEEL CRES PER QQ-S-763,CLASS 416,TYPE A,.202 IN.LONG,.250 IN.DIAMETER IN; End Item Identification: AIM-4F WSEM. 2 total characteristics are documented in the Federal Logistics Information System.