The Barrel, cataloged under National Stock Number 6645-00-536-1487, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Waltham Aircraft Clock Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-536-1487 |
| Primary Part Number | 22300818 |
| Item Name | Barrel |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Waltham Aircraft Clock Corp |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 0.875 IN. NOM DIA; 0.500 IN. NOM DP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6645-00-536-1487 is a Barrel, manufactured by Waltham Aircraft Clock Corp, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-536-1487 has 3 cross-referenced part numbers: 22300818 (Waltham Aircraft Clock Corp), 22300818 (Waltham Clock Co Inc), 23021 (Waltham Clock Co Inc).
There are 7 known substitutes for 6645-00-536-1487: 5305-00-054-5646, 5136-00-239-2772, 5950-00-648-0245 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 22300818: General Characteristics Item Description: STEEL; 0.875 IN. NOM DIA; 0.500 IN. NOM DP IN. 1 total characteristics are documented in the Federal Logistics Information System.