The Trammel Heads, cataloged under National Stock Number 5210-00-221-1850, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-00-221-1850 |
| Primary Part Number | 50A |
| Item Name | Trammel Heads |
| FSC / FSG | 5210 / 52 — No Item Name Available |
| Manufacturer | L.s. Starrett Company (the) Div Tool Division |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 2 TYPE AND B CLASS |
| General Characteristics Item Description | DESIGNED FOR RECT BEAM; W/FINE ADJ; SCRIBER PTS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50A | L.s. Starrett Company (the) Div Tool Division (USA) |
| GGG-T-661 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-T-661 TY2CLB | General Services Administration Federal Supply Service (USA) |
NSN 5210-00-221-1850 is a Trammel Heads, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: active.
NSN 5210-00-221-1850 has 3 cross-referenced part numbers: 50A (L.s. Starrett Company (the) Div Tool Division), GGG-T-661 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-T-661 TY2CLB (General Services Administration Federal Supply Service).
There are 9 known substitutes for 5210-00-221-1850: 9905-00-202-3639, 5210-00-221-1848, 5950-00-232-4727 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50A: Nondefinitive Spec/std Data: 2 TYPE AND B CLASS; General Characteristics Item Description: DESIGNED FOR RECT BEAM; W/FINE ADJ; SCRIBER PTS. 2 total characteristics are documented in the Federal Logistics Information System.