# NSN 5510-01-570-7540: Lumber, Softwood, Scaffold Plank

NSN 5510-01-570-7540 (also written 5510015707540; NIIN 01-570-7540) 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 Sep 2026.

## Identification

- NSN: 5510-01-570-7540 (5510015707540)
- NIIN: 01-570-7540 (015707540)
- 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 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 |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCAFFOLD PLANK, LAMINATED 2X12X12 FIRE RETARDANT TREATED |
| FEAT | SPECIAL FEATURES | SPECIES TYPE IS SPRUCE; SURFACING IS ROUGH; FIRE-RETARDANT TREATED IN ACCORDANCE WITH MIL-L-19140, TYPE II (EXTERIOR) - CATEGORY 2; VERIFICATION OF TEST RESULTS SHALL BE FORWARDED TO DCSC-CIQ AND ACCOMPANY SHIPPING DOCUMENTS; MATERIAL SHALL BE O.S.H.A. CERTIFIED AND MARKED;SCAFFOLD PLANK, WOOD LAMINATED; MASTER PLANK P/N 2 IN. X 12 IN. X 16 FT. SPR |
| CSTS | TYPICAL WOOD PRODUCTS USE | FIRE-RETARDANT TREATED SCAFFOLD PLANK FOR BOATS AND SHIPS |
| CRXX | MEASURING METHOD AND LENGTH | OVERALL INCHES NOMINAL SPECIFIED 12.000 |
| CSHP | THICKNESS-LOCATION AND MEASURING METHOD | INCHES NOMINAL OVERALL SPECIFIED 2.000 |
| BMKY | TREATMENT TYPE | FIRE RETARDANT, MIL-L-19140 |
| CRCL | MOISTURE CONTENT RETENTION PERCENTAGE | MAXIMUM 19.0 |
| CRXX | MEASURING METHOD AND LENGTH | LOCATION NOT OTHERWISE SPECIFIED FEET NOMINAL SPECIFIED 12.000 |

## 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 |
| --- | --- | --- | --- | --- |
| 2026-09-11 | [SPE8E621D0029/SPE8E626F1497](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510015707540) | LUMBER, SOFTWOOD, SCA | — | $448,910.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5510015707540&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5510015707540
- 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/5510-01-570-7540/
JSON: https://nsnexplorer.com/api/nsn/5510-01-570-7540.json