# NSN 5510-00-220-6146: Lumber, Softwood, Dimension

NSN 5510-00-220-6146 (also written 5510002206146; NIIN 00-220-6146) is a lumber, softwood, dimension in Federal Supply Class 5510, Lumber and Related Basic Wood Materials. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5510-00-220-6146 (5510002206146)
- NIIN: 00-220-6146 (002206146)
- Item name: LUMBER,SOFTWOOD,DIMENSION
- Federal Supply Class: [FSC 5510 Lumber and Related Basic Wood Materials](https://nsnexplorer.com/fsc/5510/)
- Federal Supply Group: [FSG 55](https://nsnexplorer.com/group/55/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| SUPP | SUPPLEMENTARY FEATURES | U/I-BOARD FOOT |
| CSHP | THICKNESS-LOCATION AND MEASURING METHOD | INCHES NOMINAL OVERALL SPECIFIED 2.000 |
| CSTS | TYPICAL WOOD PRODUCTS USE | LIGHT FRAMING FOR HIGH QUALITY CONSTRUCTION, STUDS AND ROOF TRUSSES |
| CRXX | MEASURING METHOD AND LENGTH | OVERALL INCHES NOMINAL SPECIFIED 4.000 |
| CRYQ | SURFACE CONDITION DEGREE | SURFACED FOUR SIDES |
| CRXX | MEASURING METHOD AND LENGTH | LOCATION NOT OTHERWISE SPECIFIED FEET MINIMUM RANDOM 6.000 |
| CRCL | MOISTURE CONTENT RETENTION PERCENTAGE | MAXIMUM 19.0 |
| CRJD | RANDOM LENGTH | 6 FT AND LONGER. W/ MAX OF 10 PCT 6-9 FT,MIN OF 40 PCT 14 FT AND LONGER |
| CQWY | SPECIES-GRADE AND GRADING ASSOCIATION | ANY ACCEPTABLE NO. 1 NORTHEASTERN LUMBER MANUFACTURERS ASSOCIATION OR ANY ACCEPTABLE NO. 1 NORTHERN HARDWOOD AND PINE MANUFACTURERS ASSOCIATION OR ANY ACCEPTABLE NO. 1 WEST COAST LUMBER INSPECTION BUREAU OR ANY ACCEPTABLE NO. 1 WESTERN WOOD PRODUCTS ASSOCIATION OR ANY ACCEPTABLE CONSTRUCTION NORTHEASTERN LUMBER MANUFACTURERS ASSOCIATION OR ANY ACCEPTABLE CONSTRUCTION NORTHERN HARDWOOD AND PINE MANUFACTURERS ASSOCIATION OR ANY ACCEPTABLE CONSTRUCTION WEST COAST LUMBER INSPECTION BUREAU OR ANY ACCEPTABLE CONSTRUCTION WESTERN WOOD PRODUCTS ASSOCIATION OR PINE, SOUTHERN NO. 1 SOUTHERN PINE INSPECTION BUREAU OR PINE, SOUTHERN CONSTRUCTION SOUTHERN PINE INSPECTION BUREAU OR REDWOOD NO. 1 REDWOOD INSPECTION SERVICE OR REDWOOD CONSTRUCTION REDWOOD INSPECTION SERVICE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TABLE 3 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81348----L-751 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MM-L-751 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PS 20-05 | 3J6S8 | AMERICAN LUMBER STANDARD COMMITTEE INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PS20-70 | 09814 | NATIONAL BUREAU OF STANDARDS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE8E627D0002/SPE8E627F0122](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510002206146) | LUMBER, SOFTWOOD, DIMENSION | — | $15,812.00 |
| 2026-08-20 | [SPE8E625D0007/SPE8E626F1362](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510002206146) | LUMBER, SOFTWOOD, DIM | — | $2,976.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5510002206146&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510002206146
- 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/5510-00-220-6146/
JSON: https://nsnexplorer.com/api/nsn/5510-00-220-6146.json