# NSN 2990-01-714-1856: Insulation, Vehicular

NSN 2990-01-714-1856 (also written 2990017141856; NIIN 01-714-1856) is an insulation, vehicular in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2990-01-714-1856 (2990017141856)
- NIIN: 01-714-1856 (017141856)
- Item name: INSULATION,VEHICULAR
- Federal Supply Class: [FSC 2990 Miscellaneous Engine Accessories, Nonaircraft](https://nsnexplorer.com/fsc/2990/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 2355-01-669-0331 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | COMPRESSOR TUBE INSULATION,BOTTOM |
| CYHY | VEHICLE IDENTIFICATION DESIGNATOR | AVC-C |
| FEAT | SPECIAL FEATURES | SECURE WITH SAFETY WIRE MS20995C41 IN A TWO FASTENER PATTERN IN ACCORDANCE WITH NASM33540,SAFETY WIRE PER AIA/NAS STANDARD NASM20995,MS20995C32(DIAMETER 0.032 INCH)MAY BE SUBSTITUTED FOR MS20995C41;NHA 4370000 AND 4335000 USED ON ACV-C AND ACV-P; |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4335400 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MV73710-102 | 77570 | ROBERTSON MANUFACTURING INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE7L526P2896](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990017141856) | INSULATION, VEHICULA | ROBERTSON MANUFACTURING INC | $3,739.54 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2990017141856&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990017141856
- 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/2990-01-714-1856/
JSON: https://nsnexplorer.com/api/nsn/2990-01-714-1856.json