# NSN 5220-01-503-0428: Gage, Comparator, Air

NSN 5220-01-503-0428 (also written 5220015030428; NIIN 01-503-0428) is a gage, comparator, air in Federal Supply Class 5220, Inspection Gages and Precision Layout Tools. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5220-01-503-0428 (5220015030428)
- NIIN: 01-503-0428 (015030428)
- Item name: GAGE,COMPARATOR,AIR
- Federal Supply Class: [FSC 5220 Inspection Gages and Precision Layout Tools](https://nsnexplorer.com/fsc/5220/)
- Federal Supply Group: [FSG 52](https://nsnexplorer.com/group/52/)
- Acquisition method suffix code: AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ANBJ | GRADUATION UNIT | POUNDS PER SQUARE INCH 100.0 |
| APCS | ADJUSTABILITY | ADJUSTABLE |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 4.810 |
| ABTJ | MOUNTING HOLE QUANTITY | 1 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 6.310 |
| AGAV | END ITEM IDENTIFICATION | CARGO HOOK LOAD APPLICATOR (CH-53/A/D/E; W/S: AIRCRAFT, T-37 |
| APSK | SCALE RANGE | POUNDS PER SQUARE INCH 0.0 TO 1000.0 |
| AQFZ | SCALE NAME | PRESSURE |
| ARCH | DIAL SIZE | 4.81 IN. DIAMETER |
| ASSS | POINTER COLOR | BLACK |
| ASST | POINTER TYPE | INDICATING |
| ATEQ | SCALE TYPE | DIAL |
| AWAG | SCALE SMALLEST INCREMENT | POUNDS PER SQUARE INCH (PSI) 10.0 |
| AXGY | MOUNTING METHOD | PANEL |
| BGKS | SCALE ACCURACY | PLUS OR MINUS 5% OF SPAN FULL SCALE |
| BGKZ | SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES, WHITE BACKGROUND |
| BGLB | SCALE LENGTH | INCHES NOMINAL 4.810 |
| MATT | MATERIAL | CASE STEEL |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED GLASS AND STEEL CORROSION RESISTING |
| SFTT | SURFACE TREATMENT | CASE ENAMEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| P10868J-001 | 01170 | BELLOFRAM CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P10868J-001 | 38508 | DESCO CORP MARSH BELLOFRAM DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5220015030428&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5220015030428
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5220-01-503-0428/
JSON: https://nsnexplorer.com/api/nsn/5220-01-503-0428.json