John Crane Company, LLC

John Crane, Inc., a manufacturer of mechanical seals, seal assemblies, shaft components, and rotating equipment spare parts, operates as a prime contractor on full-and-open federal procurements with no set-aside posture, delivering primarily to the Defense Logistics Agency and Department of the Navy through purchase orders and delivery orders under single-award indefinite delivery contracts. The company is a subsidiary of Smiths Group PLC, a global technology conglomerate, and is headquartered in Morton Grove, Illinois.

John Crane's federal footprint is concentrated in defense logistics and naval supply. The Defense Logistics Agency Land and Maritime dominates the customer base by both volume and dollars: 1,013 awards with $20.9 million combined potential value, covering seal assemblies, shafts, wearing rings, pump components, and repair kits. The Department of the Navy Naval Supply Systems Command (79 awards, $3.4 million combined potential value) and Naval Sea Systems Command (80 awards, $2.3 million combined potential value) round out the top three, together representing about 62% of combined potential value across the portfolio. Recent representative work includes a $590,000 sole-source purchase order from Naval Supply Systems Command (May 2023) for seal assembly units under NSN 1H-5330-016406431-L1; a $289,998 order for mating ring assembly units (May 2023); a $1,448,258.40 indefinite delivery contract from DLA Land and Maritime (September 2022) with a September 2026 completion date, against which ten delivery orders have been issued ranging from $43,795.35 to $236,494.80; and a $26,372 Total Small Business set-aside repair kit order from Naval Supply Systems Command (February 2026).

Activity has contracted sharply: 153 awards in 2022 fell to 73 in 2023, 56 in 2024, 9 in 2025, and 2 in early 2026 through July, signaling recompete exposure or customer consolidation. The source identifies no recompete cliff block, but the trajectory suggests material risk. The company competes exclusively in full-and-open procurement, never under 8(a), HUBZone, or other set-asides except a single Total Small Business designation on one recent Navy purchase order.

John Crane holds six active single-award indefinite delivery contracts with DLA Land and Maritime, each with $250,000 ceilings and performance periods ranging from 2022–2023 through 2026, generating dozens of firm-fixed-price delivery orders. The largest vehicle (SPM7MX09D7029) carries a $1.448 million ceiling and extends through September 2026. Task order values typically range from $1,500 to $236,000, with seal assembly and shaft components as standard line items.

On the subcontract side, John Crane supplies seal components, repair kits, and pump assemblies to prime contractors Huntington Ingalls Inc., HII Fleet Support Group LLC, and Curtiss-Wright Electro-Mechanical Corporation on naval vessel maintenance and repair programs, including support for CVN 78 carrier engineering maintenance assistance and circulating pump assemblies. Subcontract work represents 1% of the portfolio (20 of 2,237 awards) and is subordinate to prime positioning.

John Crane's procurement footprint is dominated by two procurement categories: power and hand pumps (1,004 awards, PSC 4320) and packing and gasket materials (870 awards, PSC 5330), with secondary work in ship and boat propulsion components. The top five NAICS codes—gasket, packing, and sealing device manufacturing (505 awards); pump and pumping equipment manufacturing (359 awards); fluid power pump and motor manufacturing (318 awards)—align with the company's core capability in seal and rotating equipment components. Work is performed entirely at the Morton Grove facility.

The sharp decline in recent award volume, combined with concentration in a single customer (DLA Land and Maritime at 72% of award count), positions John Crane as a specialized supplier dependent on recompete success and DLA procurement continuity for near-term pipeline stability.