# NSN 5305-01-522-9506: Screw, Assembled Washer

NSN 5305-01-522-9506 (also written 5305015229506; NIIN 01-522-9506) is a screw, assembled washer in Federal Supply Class 5305, Screws. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5305-01-522-9506 (5305015229506)
- NIIN: 01-522-9506 (015229506)
- Item name: SCREW,ASSEMBLED WASHER
- Federal Supply Class: [FSC 5305 Screws](https://nsnexplorer.com/fsc/5305/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAJD | THREAD CLASS | 3A |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | INCHES NOMINAL 0.250 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.138 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| AGAV | END ITEM IDENTIFICATION | CONSOLE |
| SFTT | SURFACE TREATMENT | OVERALL OXIDE |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRGX | SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER | NOT IDENTICAL |
| CRYT | SECONDARY WASHER STYLE | — |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| CTDQ | SECONDARY WASHER OUTSIDE DIAMETER | INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322 |
| CTHW | PRIMARY WASHER STYLE | — |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | INCHES NOMINAL 0.031 |
| CWBW | SECONDARY WASHER MATERIAL THICKNESS | INCHES MINIMUM 0.025 AND INCHES MAXIMUM 0.035 |
| HUES | COLOR | OVERALL BLACK |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.087 AND INCHES MAXIMUM 0.097 |
| AAVW | WASHER QUANTITY | 2 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.294 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 0.625 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 114054PP.625SSGF11 | 51506 | ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1900474-21 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1983698-1 ITEM # 14 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-23 | $50.00 | 10 | 10TB9 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506) |
| 2026-08-12 | $102.00 | 1 | PATTERSON COONEY INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE4A626V388K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506) | SCREW, ASSEMBLED WASHER | — | $500.00 |
| 2026-08-12 | [SPE4A626V308D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506) | SCREW, ASSEMBLED WAS | PATTERSON COONEY INC | $102.00 |
| 2026-08-12 | [SPE4A626V308D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506) | SCREW, ASSEMBLED WAS | PATTERSON COONEY INC | $102.00 |
| 2026-08-05 | [SPE4A626V292B](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506) | SCREW, ASSEMBLED WAS | PATTERSON COONEY INC | $102.00 |
| 2026-08-05 | [SPE4A626V292B](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506) | SCREW, ASSEMBLED WAS | PATTERSON COONEY INC | $102.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305015229506&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015229506
- 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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