PSC 5330: Packing and Gasket Materials
5330 is the product and service code (PSC) federal agencies use for packing and gasket materials, in the hardware and abrasives 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
- 18
- Spending, FY2026
- $155.3 million
- Share to small businesses
- 57%
Open contracts with PSC 5330, due soonest
- SEAL ASSEMBLY KIT
✦ DLA Land and Maritime plans to buy 40 Seal Assembly Kits (NSN 5330-014629466) with a 100% option quantity, shipped FOB Origin to DLA Distribution San Joaquin.
Due in 6 daysOct 16, 2026
- GASKET KIT,(11)
✦ NAVSUP Weapon Systems Support (Navy) is buying a gasket kit made by Cometto (part number C087.0103.00, CAGE A5383).
Due in 17 daysOct 26, 2026
- Seal & O-Ring
✦ The Air Force at Hill AFB, Utah wants a preformed rubber seal (butyl rubber O-ring, part 76D41637P1) used between the mid and aft sections of the Minuteman III MK12A reentry…
Due in 20 daysOct 29, 2026
- GUIDE RING,PIG
Due in 31 daysNov 9, 2026
- PARTS KIT SEAL REPLACEMENT
✦ The U.S. Coast Guard Surface Forces Logistics Center wants 3 servo box seal replacement repair kits (NSN 5330-01-476-2026, part 13169-RK) for 210-foot class vessels, delivered to…
Due in 41 daysNov 20, 2026
- FD2020-22-00561-00
Due in 151 daysMar 10, 2027
Where 5330 sits in the PSC Manual
- Category: Product
- Group 53: Hardware and Abrasives
- Code 5330: Packing and Gasket Materials
NAICS codes used with PSC 5330
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with 5330 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 339991 | Gasket, Packing, and Sealing Device Manufacturing | $329.3 million |
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | $72 million |
| 332722 | Bolt, Nut, Screw, Rivet, and Washer Manufacturing | $33 million |
| 336411 | Aircraft Manufacturing | $17 million |
| 326291 | Rubber Product Manufacturing for Mechanical Use | $4.9 million |
| 333618 | Other Engine Equipment Manufacturing | $4.6 million |
| 333998 | All Other Miscellaneous General Purpose Machinery Manufacturing | On 2 open |
Who buys under PSC 5330
Agencies with the most contract dollars under 5330 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Defense Logistics Agency | $442.2 million |
| Department of the Navy | $47.5 million |
| U.S. Coast Guard | $20 million |
| Department of the Army | $2.8 million |
| Federal Aviation Administration | $1.1 million |
| Bureau of Reclamation | $510,037 |
| Agricultural Research Service | $404,999 |
| Transportation Security Administration | $140,523 |
On open notices right now, the most 5330 work comes from Dept of Defense and Department of Homeland Security.
Federal spending under PSC 5330 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $166 million |
| FY2025 | $193.6 million |
| FY2026 | $155.3 million |
| FY2027 (so far) | $0 |
Who wins PSC 5330 contracts
| Company | Obligated, last 3 years |
|---|---|
| Pioneer Industries, LLC | $29.4 million |
| Jamaica Bearings Co. Inc. | $17.7 million |
| Moog Inc. | $17.4 million |
| Seal Dynamics LLC | $12 million |
| Aviation Devices and Electronic Components, L.L.C. | $10.9 million |
| Aar Supply Chain, Inc | $10.5 million |
| Eci Defense Group, Inc. | $9.6 million |
| Jamaica Bearings Co., Inc. | $9.3 million |
| Kirkhill, Inc. | $7.9 million |
| Sikorsky Aircraft Corporation | $7.6 million |
Related PSC codes
- 5305 Screws
- 5306 Bolts
- 5307 Studs
- 5310 Nuts and Washers
- 5315 Nails, Machine Keys, and Pins
- 5320 Rivets
- 5325 Fastening Devices
- 5331 O – Ring
- 5335 Metal Screening
- 5340 Hardware, Commercial
Frequently asked questions
What is PSC 5330?
5330 is the product code in the federal Product and Service Code (PSC) Manual for packing and gasket materials, under 53 (Hardware and Abrasives). 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 5330?
Most federal contract dollars under PSC 5330 go with NAICS 339991 (Gasket, Packing, and Sealing Device Manufacturing), 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 5330?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 18 open notices use PSC 5330 right now. FedReady can match new ones to your business and email you, free.