# NSN 5340-01-499-8943: Boot, Dust And Moisture Seal

NSN 5340-01-499-8943 (also written 5340014998943; NIIN 01-499-8943) is a boot, dust and moisture seal in Federal Supply Class 5340, Hardware, Commercial. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5340-01-499-8943 (5340014998943)
- NIIN: 01-499-8943 (014998943)
- Item name: BOOT,DUST AND MOISTURE SEAL
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADAR | BODY OUTSIDE DIAMETER | MILLIMETERS NOMINAL 17.0 |
| ADAU | BODY HEIGHT | MILLIMETERS NOMINAL 16.0 |
| AGAV | END ITEM IDENTIFICATION | INTERIM ARMORED VEHICLE (IAV), CONTRACTOR LOGISTICS SUPPORT (CLS) |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPLASH COVER |
| FEAT | SPECIAL FEATURES | MATERIAL INCLUDES NUT COPPER ALLOY WITH NICKEL PLATE SURFACE TREATMENT; SPASH COVER SILICONE (VMQ) ELASTOMER; O-RING BUTADIENE ACRYLONTRILE(BUNAN/NITRILE/NBR); SPRING WASHER STAINLESS STEEL TYPE 301 |
| MATT | MATERIAL | BODY RUBBER SILICONE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3694852C1 | 338X5 | ND DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| X200-801-08 | 06402 | OAKLAND INDUSTRIES LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-29 | $100.00 | 25 | FDH DEFENSE AFTERMARKET, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340014998943) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7M126PA787](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340014998943) | BOOT, DUST AND MOISTURE SEAL | FDH DEFENSE AFTERMARKET, LLC | $2,500.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340014998943&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340014998943
- 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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