The Compass,magnetic,mounted, cataloged under National Stock Number 6605-01-661-1301, is classified within Federal Supply Class 6605 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ritchie E S and Sons Inc. Government technical data includes 5 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6605-01-661-1301 |
| Primary Part Number | B81 |
| Item Name | Compass,magnetic,mounted |
| FSC / FSG | 6605 / 66 — No Item Name Available |
| Manufacturer | Ritchie E S and Sons Inc |
| Status | ACTIVE |
| Illuminated Feature | INCLUDED |
| Dial Finish | PHOSPHORESCENT |
| Design Type | TOP READING |
| Compensating Feature | INCLUDED |
| Mounting Method | BRACKET(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B81 PRIMARY | Ritchie E S and Sons Inc (USA) |
NSN 6605-01-661-1301 is a Compass,magnetic,mounted, manufactured by Ritchie E S and Sons Inc, classified under FSC 6605 (No Item Name Available). Status: active.
NSN 6605-01-661-1301 has 1 cross-referenced part number: B81 (Ritchie E S and Sons Inc).
There are 5 known substitutes for 6605-01-661-1301: 5365-00-060-4235, 3030-00-529-0474, 3460-01-185-7360 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for B81: Overall Length: 125.0 MILLIMETERS NOMINAL MM; Special Features: CAGE 50967 RITCHIE E S AND SONS INC OEM,MOVABLE SUN SHIELD; Illuminated Feature: INCLUDED; Dial Finish: PHOSPHORESCENT. 10 total characteristics are documented in the Federal Logistics Information System.