The Protractor Assembly, cataloged under National Stock Number 4920-00-131-9513, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is San Antonio Air Logistics Center. This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Protractor Assembly |
| FSC / FSG | 4920 — No Item Name Available (FSG 49) |
| Manufacturers | San Antonio Air Logistics Center (CAGE 98750); Department of the Air Force (CAGE 80049); Supfina Machine Co Inc (CAGE 59025); Hamilton Sundstrand Space Systems International, Inc (CAGE 0YJV4); Pacific Airmotive Corp (CAGE 45311) |
| Parameter | Value |
|---|---|
| NSN | 4920-00-131-9513 |
| Primary Part Number | 40D5447 |
| Item Name | Protractor Assembly |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | San Antonio Air Logistics Center |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40D5447 | San Antonio Air Logistics Center (USA) |
| 40D5447 | Department of the Air Force (USA) |
| PE105 | Supfina Machine Co Inc (USA) |
| PE105 | Hamilton Sundstrand Space Systems International, Inc (USA) |
| PA604 | Pacific Airmotive Corp (USA) |
| ST1013 | Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA) |
| 20187079-10 | Warner Robins Air Logistics Center (USA) |
NSN 4920-00-131-9513 is a Protractor Assembly, manufactured by San Antonio Air Logistics Center, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-00-131-9513 has 7 cross-referenced part numbers: 40D5447 (San Antonio Air Logistics Center), 40D5447 (Department of the Air Force), PE105 (Supfina Machine Co Inc), PE105 (Hamilton Sundstrand Space Systems International, Inc), PA604 (Pacific Airmotive Corp) and 2 more.
There are 3 known substitutes for 4920-00-131-9513: 5210-00-394-5094, 2940-00-912-2910, 4910-01-229-9712. Verify interchangeability with system specifications before substitution.