4 Open WOSB Solicitations — NAICS 333998
4 open Women-Owned Small Business (WOSB) solicitations are currently posted under NAICS 333998 (All Other Miscellaneous General Purpose Machinery Manufacturing). Over the past 12 months, agencies posted 19 solicitations, with DEPT OF DEFENSE among the top buyers.
Top Buying Agencies (Last 12 Months)
- 29 solicitationsView opportunities →
Open Solicitations
See all →- 43--FILTER ELEMENT,FLUID
DEPT OF DEFENSEDue Oct 20, 2026
• The government requires 623 filter elements for fluid, NSN 4330011104636. • This solicitation is unrestricted, open to all responsible sources with approved part numbers. • Items will ship to various DLA Depots CONUS and OCONUS with a one-year contract term. • Quotes must be submitted electronically, with a Guaranteed Minimum quantity of 93 units.
- 43--FILTER ELEMENT,FLUID
DEPT OF DEFENSEDue Oct 21, 2026
• The DLA requires procurement of 43 FILTER ELEMENT,FLUID NSN 4330016314137. • This is an unrestricted competition with approved sources 59793 and 79396. • Items will be shipped to various CONUS and OCONUS DLA Depots with a one-year contract term. • Quotes must be submitted electronically with a delivery due date of 106 days after contract award.
- 43--FILTER,FLUID
DEPT OF DEFENSEDue Oct 21, 2026
• The Defense Logistics Agency requires 241 fluid filters (NSN 4330012043285). • This is an unrestricted competition with approved sources including 36719, 62445, 64829, KCQ24, and U8326. • Items will be shipped to various CONUS and OCONUS DLA Depots with a one-year contract term or $350,000 aggregate total. • Quotes must be submitted electronically within 88 days.
- 43--FILTER,FLUID
DEPT OF DEFENSEDue Oct 21, 2026
• The agency requires procurement of 57 fluid filters (NSN 4330014787540) for delivery within 67 days. • This is an unrestricted procurement open to all responsible sources, including approved suppliers 02FP7, 55752, 75906, and K0824. • The contract may be an Automated IDC with a one-year term, a guaranteed minimum of 8 items, and a maximum aggregate total of $350,000. • Quotes are due electronically, with the solicitation available at a provided link and no hard copies or additional materials available.
Frequently Asked Questions
What is a WOSB set-aside?
A WOSB (Women-Owned Small Business) set-aside is a federal contract reserved for businesses that are at least 51% owned by women who are U.S. citizens, and whose management and daily business operations are controlled by one or more women. WOSB set-asides are limited to industries where women are underrepresented in federal contracting.
How do I get WOSB certification?
Apply for WOSB certification through certify.sba.gov. Third-party certifiers approved by the SBA can also certify WOSB status. You must demonstrate that a woman (or women) own at least 51% of the business, that a woman controls management and daily operations, and that the business meets small business size standards for its primary NAICS code.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.