# NSN 4730-00-395-6693: Adapter, Straight, Flange To Boss

NSN 4730-00-395-6693 (also written 4730003956693; NIIN 00-395-6693) is an adapter, straight, flange to boss in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4730-00-395-6693 (4730003956693)
- NIIN: 00-395-6693 (003956693)
- Item name: ADAPTER,STRAIGHT,FLANGE TO BOSS
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| SFTT | SURFACE TREATMENT | INSIDE ANODIZE |
| CWDF | FLANGE FACE DESIGN | FIRST END RAISED STRAIGHT |
| AWLS | CONNECTION TYPE | FIRST END FLANGE |
| AWLS | CONNECTION TYPE | SECOND END THREADED EXTERNAL BOSS |
| AHNC | CONNECTION STYLE | — |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | FIRST END INCHES 1.898 |
| SFTT | SURFACE TREATMENT | OUTSIDE ANODIZE |
| MATT | MATERIAL | OVERALL ALUMINUM ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD ALL MATERIAL RESPONSES A-S 4121 OR ASSN STD ALL MATERIAL RESPONSES A-S 4135 |
| AKGG | NOMINAL LENGTH | FIRST END INCHES 2.179 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 1.500 |
| AAJD | THREAD CLASS | 3A |
| AECS | BOLT HOLE QUANTITY | 3 |
| THSD | THREAD SERIES DESIGNATOR | SECOND END UNS |
| AKGF | NOMINAL WIDTH | FIRST END INCHES 2.460 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 733033 | 0GE47 | BOB COLIC DBA COLIC TOOL & ENGINERING CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 733033 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 733033 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE7M426P4236](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730003956693) | ADAPTER, STRAIGHT, FL | ALAMO AIRCRAFT, LTD. | $2,125.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730003956693&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730003956693
- 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/4730-00-395-6693/
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