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PSC codes › 5330

PSC 5330 — Packing and Gasket Materials: federal contracts

$193.6Mobligated in FY2025
+16.7%change FY2024→FY2025
30open solicitations
13,176new awards, last 12 months

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What PSC 5330 covers

Description: Packing and Gasket Materials

Includes: General Purpose Oil Grease, Air, Liquid, Gas, and chemical Seals; Oakum; Prefabricated Gaskets and Seals designed for a single specific application.

Excludes: O-Rings (FSC 5331); Bulk material items, such as; Rubber, Cork, and Asbestos Sheets and Strips (FSG 93); Liquid Gasket Materials (RTV), Permatex, etc.) (FSG 80); RFI and EMI Seals and Gaskets (FSC 5999), and all Seal Retainers.

Notes: This FSC includes only seals and gaskets designed for standard use. Seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. Similar materials used to make seals, gaskets and packing are available in bulk form, refer to FSG 93, FSG 80, and FSG 83.

Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Industrial Products & Services › Hardware & Tools.

FY2022$127.3M
FY2023$128.4M
FY2024$166.0M
FY2025$193.6M
FY2026*$161.6M
FY2027*$2,829
USASpending.gov contract obligations by federal fiscal year of the action. * A year that ended under 120 days ago is still filling in.

Who is winning new PSC 5330 work

Contractors ranked by obligations on awards that started FY2024–FY2027 to date.

How competitive is PSC 5330?

NAICS codes used on PSC 5330 awards

NAICSIndustryShare
339991Gasket, Packing, and Sealing Device Manufacturing63.5%
336413Other Aircraft Parts and Auxiliary Equipment Manufacturing14.2%
332722Bolt, Nut, Screw, Rivet, and Washer Manufacturing6.6%
336411Aircraft Manufacturing3.3%
333618Other Engine Equipment Manufacturing0.9%
326291Rubber Product Manufacturing for Mechanical Use0.9%
334412Bare Printed Circuit Board Manufacturing0.7%
332919Other Metal Valve and Pipe Fitting Manufacturing0.7%

Related PSC codes

5340 Hardware · 5310 Nuts and Washers · 5331 O-Ring · 5365 Bushings, Rings, Shims and Spacers · 5325 Fastening Devices · 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 3120 Bearings, Plain, Unmounted · 4820 Valves, Nonpowered

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