PSC 5640: Wallboard, Building Paper, and Thermal Insulation Materials
5640 is the product and service code (PSC) federal agencies use for wallboard, building paper, and thermal insulation materials, in the construction and building material group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 3
- Spending, FY2026
- $5.8 million
- Share to small businesses
- 84%
Open contracts with PSC 5640, due soonest
- WELDING PAD
✦ NAVSUP Weapon Systems Support (Navy, Mechanicsburg) is asking for quotes on WELDING PAD material, sold by the roll (25 yards long, 60 inches wide, .115 thick).
Due in 4 daysOct 13, 2026
- MIL-STD-769K w/ Change 2, Insulation Requirements for U.S. Naval Vessels
Due in 11 daysOct 21, 2026
- FABRIC,THERMAL,SPEC
Due in 31 daysNov 9, 2026
Where 5640 sits in the PSC Manual
- Category: Product
- Group 56: Construction and Building Material
- Code 5640: Wallboard, Building Paper, and Thermal Insulation Materials
NAICS codes used with PSC 5640
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with 5640 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 314999 | All Other Miscellaneous Textile Product Mills | $6.8 million |
| 332999 | All Other Miscellaneous Fabricated Metal Product Manufacturing | $1.3 million |
| 238290 | Other Building Equipment Contractors | $1.2 million |
| 336612 | Boat Building | $1 million |
| 327993 | Mineral Wool Manufacturing | $968,978 |
| 336611 | Ship Building and Repairing | $896,797 |
| 423330 | Roofing, Siding, and Insulation Material Merchant Wholesalers | On 1 open |
Who buys under PSC 5640
Agencies with the most contract dollars under 5640 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Defense Logistics Agency | $8.5 million |
| Department of the Navy | $6.2 million |
| Federal Acquisition Service | $3.6 million |
| Department of the Army | $975,290 |
| Department of State | $245,656 |
| Department of the Air Force | $226,619 |
| National Park Service | $195,642 |
| U.S. Coast Guard | $168,458 |
Federal spending under PSC 5640 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $7.3 million |
| FY2025 | $7.3 million |
| FY2026 | $5.8 million |
| FY2027 (so far) | $0 |
Who wins PSC 5640 contracts
| Company | Obligated, last 3 years |
|---|---|
| Nugeneration Technologies LLC | $2.8 million |
| Motion Industries, Inc. | $1.5 million |
| Premier Mechanical Products LLC | $1.2 million |
| The Claremont Sales Corp | $1.1 million |
| Kenneth Industrial Products, Inc. | $838,232 |
| Lee Precision Machine Shop Inc | $731,312 |
| Northern Neck Building Supply Inc. | $634,429 |
| Adirondack Electronics Inc | $575,003 |
| Ehb Supply | $500,747 |
| F & M Micro Products Inc | $493,793 |
Related PSC codes
- 5610 Mineral Construction Materials, Bulk
- 5620 Tile, Brick and Block
- 5630 Pipe and Conduit, Nonmetallic
- 5650 Roofing and Siding Materials
- 5660 Fencing, Fences, Gates and Components
- 5670 Building Components, Prefabricated
- 5675 Nonwood Construction Lumber and Related Materials
- 5680 Miscellaneous Construction Materials
Frequently asked questions
What is PSC 5640?
5640 is the product code in the federal Product and Service Code (PSC) Manual for wallboard, building paper, and thermal insulation materials, under 56 (Construction and Building Material). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC 5640?
Most federal contract dollars under PSC 5640 go with NAICS 314999 (All Other Miscellaneous Textile Product Mills), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC 5640?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 3 open notices use PSC 5640 right now. FedReady can match new ones to your business and email you, free.