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10140-24 — TAILPIECE,UNION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10140-24: TAILPIECE,UNION.

The TAILPIECE,UNION is a the manufacturer industrial component. Key specifications include special_features: 3/8 IN. OD TUBE; HASTELLOY C276 IN, end_item_identification: DESALINATOR BROMINATOR, part_name_assigned_by_controlling_agency: UNION TAIL PIECE.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-103-7746, 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
10140-24
NSN: 5340-00-103-7746
NIINs: 001037746, 015154824
FSC: 5340 — Hardware, Commercial
CAGE: 38200 — DRS TECHNOLOGIES CANADA LTD (CAN)
SPECIFICATIONS
special_features3/8 IN. OD TUBE; HASTELLOY C276 IN
end_item_identificationDESALINATOR BROMINATOR
part_name_assigned_by_controlling_agencyUNION TAIL PIECE
NSN5340-00-103-7746
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10140-24 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
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.128 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.480 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 26512-GC500G MANUFACTURERS SPECIFICATION
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.306 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.128 INCHES NOMINAL IN
OVERALL WIDTH0.281 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.480 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA26512-GC500G MANUFACTURERS SPECIFICATION
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.306 INCHES NOMINAL IN
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
LOOP INSIDE DIAMETER0.188 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
076-003854-009Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
044295-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
51021-404Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F2NY-187-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
421-4-25281-000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
090385-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10140-24?
10140-24 is a TAILPIECE,UNION.
What parts can replace 10140-24?
There are 9 known substitutes for 10140-24: 076-003854-009, 044295-2, 51021-404 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10140-24?
10140-24 is cataloged in the U.S. Government catalog under NSN 5340-00-103-7746. 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.