The Plumb Bob, cataloged under National Stock Number 5210-01-646-5632, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-01-646-5632 |
| Primary Part Number | 177D |
| Item Name | Plumb Bob |
| FSC / FSG | 5210 / 52 — No Item Name Available |
| Manufacturer | L.s. Starrett Company (the) Div Tool Division |
| Status | ACTIVE |
| Body Type | SOLID |
| Style Designator | SOLID CYLINDRICAL |
| Point Hardness Designation | HARDENED |
| Top Adjustability | ADJUSTABLE OR NONADJUSTABLE |
| Point Removability | REMOVABLE |
| Top Removability | REMOVABLE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 177D PRIMARY | L.s. Starrett Company (the) Div Tool Division (USA) |
NSN 5210-01-646-5632 is a Plumb Bob, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: active.
NSN 5210-01-646-5632 has 1 cross-referenced part number: 177D (L.s. Starrett Company (the) Div Tool Division).
There are 2 known substitutes for 5210-01-646-5632: 5950-00-248-9063, 4730-01-556-7261. Verify interchangeability with system specifications before substitution.
Key specifications for 177D: Body Type: SOLID; Style Designator: SOLID CYLINDRICAL; Point Hardness Designation: HARDENED; Weight: 14.5 OUNCES OZ. 9 total characteristics are documented in the Federal Logistics Information System.