# NSN 4940-01-041-2272: Tip, Sealant Injection

NSN 4940-01-041-2272 (also written 4940010412272; NIIN 01-041-2272) is a tip, sealant injection in Federal Supply Class 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. 4 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4940-01-041-2272 (4940010412272)
- NIIN: 01-041-2272 (010412272)
- Item name: TIP,SEALANT INJECTION
- Federal Supply Class: [FSC 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment](https://nsnexplorer.com/fsc/4940/)
- Federal Supply Group: [FSG 49](https://nsnexplorer.com/group/49/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT; F-16A/B/C/D |
| FTLD | FUNCTIONAL DESCRIPTION | USED TO APPLY SEALANT TO THE F-16 WING INTAGRAL FUEL TANKS IN THE EVENT OF MINOR FUEL LEAKS; USED WITH INJECTION SEALANT GUN (NSN 5120-00-677-7439) |
| RDAL | REFERENCE DATA AND LITERATURE | SERD NO. 46021 |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | 90 DEGREE CLOSE COUPLING SEALANT INJECTION TIP; 9/16 IN. DIA.,1 1/8 IN. H; WGHT 0.500 LB |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 16A46021 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 16A46021-1 | 33927 | SOUTHWEST MACHINE & MANUFACTURING COMPANY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 16A46021-1 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4940PL0808454 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4940010412272&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4940010412272
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/4940-01-041-2272/
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