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2588696 — TANK,FUEL,ENGINE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2588696: TANK,FUEL,ENGINE.

The TANK,FUEL,ENGINE is a the manufacturer industrial component. Key specifications include length: 6.120 INCHES NOMINAL IN, material: STEEL COMP 303 STANDOFF, thread_class: 2A RIGHT EXTERNAL A, flange_diameter: 0.437 INCHES NOMINAL IN, flange_thickness: 5.280 INCHES NOMINAL IN, style_designator: FLANGED WITH LEFT INTERNAL THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-037-0678, 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
2588696
NSN: 5340-01-037-0678
NIINs: 010370678, 015796151
FSC: 5340 — Hardware, Commercial
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
length6.120 INCHES NOMINAL IN
materialSTEEL COMP 303 STANDOFF
thread_class2A RIGHT EXTERNAL A
flange_diameter0.437 INCHES NOMINAL IN
flange_thickness5.280 INCHES NOMINAL IN
style_designatorFLANGED WITH LEFT INTERNAL THREAD
thread_directionRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
nominal_thread_size0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
thread_quantity_per_inch32 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designatorUNF LEFT INTERNAL (INCLUDES THRU THREAD)
material_document_and_classificationQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
NSN5340-01-037-0678
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2588696 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
•
FLANGE DIAMETER: 0.437 INCHES NOMINAL IN
•
LENGTH: 6.120 INCHES NOMINAL IN
•
FLANGE THICKNESS: 5.280 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED WITH LEFT INTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
•
THREAD DIRECTION: RIGHT-HAND RIGHT EXTERNAL
•
NOMINAL THREAD SIZE: 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.437 INCHES NOMINAL IN
LENGTH6.120 INCHES NOMINAL IN
FLANGE THICKNESS5.280 INCHES NOMINAL IN
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
THREAD DIRECTIONRIGHT-HAND RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
NOMINAL THREAD SIZE0.190 INCHES RIGHT EXTERNAL IN
THREAD CLASS2A RIGHT EXTERNAL A
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2588696?
2588696 is a TANK,FUEL,ENGINE.
What is the NSN for 2588696?
2588696 is cataloged in the U.S. Government catalog under NSN 5340-01-037-0678. This indicates validated use in U.S. government and defense supply chains.
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