# NSN 1560-01-538-0205: Stiffener, Aircraft

NSN 1560-01-538-0205 (also written 1560015380205; NIIN 01-538-0205) is a stiffener, aircraft in Federal Supply Class 1560, Airframe Structural Components. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 1560-01-538-0205 (1560015380205)
- NIIN: 01-538-0205 (015380205)
- Item name: STIFFENER,AIRCRAFT
- Federal Supply Class: [FSC 1560 Airframe Structural Components](https://nsnexplorer.com/fsc/1560/)
- Federal Supply Group: [FSG 15](https://nsnexplorer.com/group/15/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ZEE,STIFFENER |
| CZDJ | AIRCRAFT LOCATION | DOOR, INFLIGHT REFUELING |
| CZEK | AIRCRAFT MISSION DESIGN SERIES | B-52 |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-A-362 T4 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4-3904-96 | 81205 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPE4A720V1209](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1560015380205) | STIFFENER, AIRCRAFT | M&B ASSEMBLY CORP DBA M & B ASSEMBLY CORP DIV M&B ASSEMBLY CORPORATION | $2,100.00 |
| 2026-10-06 | [SPE4A720V1209](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1560015380205) | STIFFENER, AIRCRAFT | M&B ASSEMBLY CORP DBA M & B ASSEMBLY CORP DIV M&B ASSEMBLY CORPORATION | $2,100.00 |
| 2026-10-05 | [SPE4A720P6559](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1560015380205) | STIFFENER, AIRCRAFT | M&B ASSEMBLY CORP DBA M & B ASSEMBLY CORP DIV M&B ASSEMBLY CORPORATION | $1,860.00 |
| 2026-10-05 | [SPE4A720P6559](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1560015380205) | STIFFENER, AIRCRAFT | M&B ASSEMBLY CORP DBA M & B ASSEMBLY CORP DIV M&B ASSEMBLY CORPORATION | $1,860.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1560015380205&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1560015380205
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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