# NSN 4730-01-617-6588: Strainer Element, Sediment

NSN 4730-01-617-6588 (also written 4730016176588; NIIN 01-617-6588) is a strainer element, sediment in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4730-01-617-6588 (4730016176588)
- NIIN: 01-617-6588 (016176588)
- Item name: STRAINER ELEMENT,SEDIMENT
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABRY | LENGTH | INCHES MINIMUM 0.660 AND INCHES MAXIMUM 0.690 |
| AGAV | END ITEM IDENTIFICATION | NSN 1520-01-599-2203 |
| AKSX | MESH SIZE | 620.0 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.250 |
| CRXW | FILTERING MEDIA DESIGN | MESH |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NATIONAL SPEC SINGLE TREATMENT RESPONSE AST- A 967 |
| STYL | STYLE DESIGNATOR | — |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | NATIONAL SPEC SINGLE MATERIAL RESPONSE A-S-QQ-S-763 AND NATIONAL SPEC SINGLE MATERIAL RESPONSE AST- A 666 |
| FEAT | SPECIAL FEATURES | CONSIST OF PIN AND INSERT; PIN IS 17-4 CRES PER AMS 5643, COND 1025 OR H1075, INSERT AND SCREEN 304L CRES. PIN AND INSERT BOTH HAVE 0.250-32 PARTIAL EXTRACTION THREADS. |
| MATT | MATERIAL | STEEL COMP 304L |
| CXRF | MESH DIMENSION | INCHES 0.015 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREEN, INSERT RETAINED |
| CSKZ | ELEMENT OUTSIDE DIAMETER | INCHES MINIMUM 0.3742 AND INCHES MAXIMUM 0.3749 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| FSCA3750150A | 92555 | THE LEE CO DBA THE LEE CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS6173-375-015 | 8V613 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7M026P4243](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730016176588) | STRAINER ELEMENT, SE | STEALTH SUPPLY, INC. | $2,363.46 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730016176588&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730016176588
- 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.

Canonical page: https://nsnexplorer.com/nsn/4730-01-617-6588/
JSON: https://nsnexplorer.com/api/nsn/4730-01-617-6588.json