# NSN 5510-01-570-6526: Lumber, Softwood, Dimension

NSN 5510-01-570-6526 (also written 5510015706526; NIIN 01-570-6526) is a lumber, softwood, dimension in Federal Supply Class 5510, Lumber and Related Basic Wood Materials. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5510-01-570-6526 (5510015706526)
- NIIN: 01-570-6526 (015706526)
- 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 |
| --- | --- | --- |
| BMKY | TREATMENT TYPE | FIRE RETARDANT, MIL-L-19140 |
| CQWY | SPECIES-GRADE AND GRADING ASSOCIATION | PINE, SOUTHERN NO. 1 SOUTHERN PINE INSPECTION BUREAU AND DOUGLAS FIR NO. 1 WEST COAST LUMBER INSPECTION BUREAU AND DOUGLAS FIR NO. 1 WESTERN WOOD PRODUCTS ASSOCIATION |
| CRXX | MEASURING METHOD AND LENGTH | LOCATION NOT OTHERWISE SPECIFIED FEET NOMINAL SPECIFIED 16.000 |
| CRXX | MEASURING METHOD AND LENGTH | OVERALL INCHES NOMINAL SPECIFIED 8.000 |
| CSHP | THICKNESS-LOCATION AND MEASURING METHOD | INCHES NOMINAL OVERALL SPECIFIED 8.000 |
| FEAT | SPECIAL FEATURES | IN ACCORDANCE WITH FED SPEC MM-L-751, FIRE RETARDANT; SURFACING-ROUGH; VERIFICATION OF TEST RESULTS MUST BE FORWARDED TO BOTH THE CONTRACTING AND USING ACTIVITIES(INCLUDING DATA REQUIRED BY PARA. 3.3.2, 3.10, 3.11, 3.12, AND 6.3.1 OF MIL-L-19140); EXTERIOR SURFACES TO BE COLORED WITH A SAFE, PERMANENT, BLUE STAIN FOR IDENTIFICATION PURPOSES AND BE FREE OF VISIBLE SURFACE DEPOSITS; ALL APPLICABLE MSDS/LABELS REQUIRED; MOISTURE CONTENT-19 PERCENT MAXIMUM AT TIME OF GRADING AND AFTER TREATMENT;SURFACING-ROUGH |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MIL-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 | 3J6S8 | AMERICAN LUMBER STANDARD COMMITTEE INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-11 | [SPE8E621D0029/SPE8E626F1497](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510015706526) | LUMBER, SOFTWOOD, DIM | — | $448,910.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5510015706526&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510015706526
- 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/5510-01-570-6526/
JSON: https://nsnexplorer.com/api/nsn/5510-01-570-6526.json