# NSN 2840-01-161-1084: Seal, Metallic, Aircraft Gas Turbi

NSN 2840-01-161-1084 (also written 2840011611084; NIIN 01-161-1084) is a seal, metallic, aircraft gas turbi in Federal Supply Class 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 2840-01-161-1084 (2840011611084)
- NIIN: 01-161-1084 (011611084)
- Item name: SEAL,METALLIC,AIRCRAFT GAS TURBI
- Federal Supply Class: [FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components](https://nsnexplorer.com/fsc/2840/)
- Federal Supply Group: [FSG 28](https://nsnexplorer.com/group/28/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-11-03)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 1.235 AND INCHES MAXIMUM 1.255 |
| ABMZ | DIAMETER | INCHES MINIMUM 2.310 AND INCHES MAXIMUM 2.330 |
| APGF | DESIGN TYPE | AXIAL COMPRESSOR |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 30.0 AND ROCKWELL C MAXIMUM 39.0 |
| CRTL | CRITICALITY CODE JUSTIFICATION | ABHP AND ABMZ AND FEAT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ORIGINAL NAME SEAL,RING HOLDER |
| CZBJ | ENGINE SECTION LOCATION | COMPRESSOR |
| FEAT | SPECIAL FEATURES | T.O. 2J-TF33-4, FIG 34, IND 87; SPLINE DATA: 2.4375-16UNS-3A; PD 2.38752.3918; MAJ DIA. 2.4231-2.4325; MIN DIA. 2.3460-2.3558; 2ND OVERALL DIA. 1.120-1.140; LENGTH OF 1ST DIA. 0.985; 6 MTG HOLES; 0.250-28 UNJF-3B; SURFACE TEXTURE PER SPEC PWA362 |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S5613 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 762405 | 2U654 | JOBIN MACHINE INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 762405 | 52661 | RTX CORPORATION DIV PRATT & WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 762405 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 762405 | 7W515 | WINSLOW AUTOMATICS INC DBA WINSLOW AUTOMATICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4AX-27-T-0012 | 7 | 2026-11-09 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2840011611084&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2840011611084&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2840011611084
- 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/2840-01-161-1084/
JSON: https://nsnexplorer.com/api/nsn/2840-01-161-1084.json