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67243 — CONNECTOR PUMP COOL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

67243: CONNECTOR PUMP COOL.

The CONNECTOR PUMP COOL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRASS;1.000 IN.LG;2.750 IN.HEX SIZE;2 NPT IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-040-1979, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
67243
NSN: 5340-00-040-1979
NIINs: 000401979, 003599569, 013295252
FSC: 5340 — Hardware, Commercial
CAGE: 58464 — SHELLER-GLOBE CORP SUPERIOR-LIMA DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRASS;1.000 IN.LG;2.750 IN.HEX SIZE;2 NPT IN
NSN5340-00-040-1979
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 67243 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.406 INCHES NOMINAL IN
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LENGTH: 3.812 INCHES NOMINAL IN
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DISTANCE BETWEEN HOLES ALONG LENGTH: 3.000 INCHES NOMINAL IN
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DISTANCE BETWEEN HOLES ALONG WIDTH: 3.000 INCHES NOMINAL IN
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MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
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CROSS-SECTIONAL SHAPE STYLE: FLAT
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SECURING DEVICE TYPE: THREADED FASTENER
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.406 INCHES NOMINAL IN
LENGTH3.812 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH3.000 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH3.000 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.406 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SUBSTITUTES & CROSS-REFERENCES 2
7092332Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
677E17Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 67243?
67243 is a CONNECTOR PUMP COOL.
What parts can replace 67243?
There are 2 known substitutes for 67243: 7092332, 677E17. Substitute compatibility should be verified for your specific system.
What is the NSN for 67243?
67243 is cataloged in the U.S. Government catalog under NSN 5340-00-040-1979. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.