# NSN 5510-00-551-9860: Lumber, Softwood, Scaffold Plank

NSN 5510-00-551-9860 (also written 5510005519860; NIIN 00-551-9860) is a lumber, softwood, scaffold plank 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 Oct 2026.

## Identification

- NSN: 5510-00-551-9860 (5510005519860)
- NIIN: 00-551-9860 (005519860)
- Item name: LUMBER,SOFTWOOD,SCAFFOLD PLANK
- 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 T: handled under qualified products list procedures. (observed 2026-10-16)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| SUPP | SUPPLEMENTARY FEATURES | NO SURFACING PERMITTED. FULL SAWN THK AND WIDTH. INTERIOR TYPE FIRE RETARDANT. EXTERIOR TYPE MUST BE SPECIFIED IF DESIRED. UNIT OF ISSUE-BF |
| CSTS | TYPICAL WOOD PRODUCTS USE | FIRE-RETARDANT TREATED SCAFFOLD PLANK FOR BOATS AND SHIPS |
| CRXX | MEASURING METHOD AND LENGTH | LOCATION NOT OTHERWISE SPECIFIED FEET NOMINAL SPECIFIED 16.000 |
| CRCL | MOISTURE CONTENT RETENTION PERCENTAGE | MAXIMUM 19.0 |
| CRYQ | SURFACE CONDITION DEGREE | ROUGH-UNSANDED FULL LENGTH |
| CSHP | THICKNESS-LOCATION AND MEASURING METHOD | INCHES MINIMUM OVERALL SPECIFIED 2.000 |
| CRXX | MEASURING METHOD AND LENGTH | OVERALL INCHES MINIMUM SPECIFIED 12.000 |
| CQWY | SPECIES-GRADE AND GRADING ASSOCIATION | DOUGLAS FIR DENSE PREMIUM SCAFFOLD PLANK WEST COAST LUMBER INSPECTION BUREAU OR DOUGLAS FIR SCAFFOLD NO. 1 WESTERN WOOD PRODUCTS ASSOCIATION OR PINE, SOUTHERN DENSE INDUSTRIAL 72 SCAFFOLD PLANK SOUTHERN PINE INSPECTION BUREAU |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81348----L-751 |
| BMKY | TREATMENT TYPE | FIRE RETARDANT, MIL-L-19140 |

## 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/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE8E625D0006/SPE8E627F0099](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510005519860) | LUMBER, SOFTWOOD, SCAFFOLD PLANK | — | $16,096.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5510005519860&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510005519860
- 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/5510-00-551-9860/
JSON: https://nsnexplorer.com/api/nsn/5510-00-551-9860.json