# NSN 2915-00-353-8074: Diaphragm And Stop

NSN 2915-00-353-8074 (also written 2915003538074; NIIN 00-353-8074) is a diaphragm and stop in Federal Supply Class 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 2915-00-353-8074 (2915003538074)
- NIIN: 00-353-8074 (003538074)
- Item name: DIAPHRAGM AND STOP
- Federal Supply Class: [FSC 2915 Engine Fuel System Components, Aircraft and Missile Prime Movers](https://nsnexplorer.com/fsc/2915/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL AND FABRIC COATED WITH RUBBER,6 MTG HOLES 0.164 IN. DIA,0.307 IN. O/A W |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS,MATERIAL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 576362 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 576362 | 73030 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 576362 | 98500 | AGC ACQUISITION LLC DIV AGC ACQUISITON LLC | [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=2915003538074&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2915003538074
- 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.

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