# NSN 4730-01-641-4173: Strainer, Sediment

NSN 4730-01-641-4173 (also written 4730016414173; NIIN 01-641-4173) is a strainer, sediment in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4730-01-641-4173 (4730016414173)
- NIIN: 01-641-4173 (016414173)
- Item name: STRAINER,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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | STEEL STEAM STRAINER 150 PSI FLANGED, SZ 1.5 THRU 12 IN |
| FEAT | SPECIAL FEATURES | MEDIA IS STEAM |
| MATT | MATERIAL | BODY STEEL COMP 316 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| CSJR | FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION | IDENTICAL TO FIRST INTAKE CONNECTION |
| CSKY | DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET | INCHES NOMINAL 10.000 |
| ADAQ | BODY LENGTH | INCHES NOMINAL 13.250 |
| AKSV | PERFORATION DIAMETER | INCHES NOMINAL 0.020 |
| AZKQ | TEMP RATING | FAHRENHEIT NOMINAL 500.0 |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH (PSI) MAXIMUM 150 |
| CRXW | FILTERING MEDIA DESIGN | SINGLE FILTERING MEDIA RESPONSE PERFORATED |
| CRXZ | FIRST INTAKE CONNECTION TYPE | END RAISED FACE FLANGE |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 0303WB-50404 | 1QZK3 | THE HELLAN STRAINER CO DIV SISTER COMPANY OF CLEVELAND GEAR, SUBS. OF INDUSTRIAL MFG. C | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 0303WB-50404 | 78527 | STAPLES & PFEIFFER, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1372 REV 4 | 78527 | STAPLES & PFEIFFER, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE7L126P9K51](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730016414173) | STRAINER, SEDIMENT | JA MOODY LLC | $7,105.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730016414173&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730016414173
- 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/4730-01-641-4173/
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