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7401545 — FLAP,FINGER 44

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7401545: FLAP,FINGER 44.

The FLAP,FINGER 44 is a the manufacturer industrial component. Key specifications include diameter: 0.136 INCHES NOMINAL IN, material: STEEL BAND, overall_width: 0.313 INCHES NOMINAL IN, style_designator: CENTER MOUNT, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.0598 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-217-8595, 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
7401545
NSN: 5340-00-217-8595
NIINs: 002178595, 014767324
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.136 INCHES NOMINAL IN
materialSTEEL BAND
overall_width0.313 INCHES NOMINAL IN
style_designatorCENTER MOUNT
tongue_hole_typeROUND, UNTHREADED
material_thickness0.0598 INCHES NOMINAL IN
loop_inside_diameter1.625 INCHES NOMINAL IN
material_document_and_classificationQQ-S-640,O FED SPEC SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end1.281 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole1.125 INCHES NOMINAL IN
NSN5340-00-217-8595
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7401545 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: CENTER MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-640,O FED SPEC SINGLE MATERIAL RESPONSE BAND
•
DIAMETER: 0.136 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.0598 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.281 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCENTER MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-640,O FED SPEC SINGLE MATERIAL RESPONSE BAND
DIAMETER0.136 INCHES NOMINAL IN
OVERALL WIDTH0.313 INCHES NOMINAL IN
MATERIAL THICKNESS0.0598 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.281 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.125 INCHES NOMINAL IN
MATERIALSTEEL BAND
LOOP INSIDE DIAMETER1.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7401545?
7401545 is a FLAP,FINGER 44.
What is the NSN for 7401545?
7401545 is cataloged in the U.S. Government catalog under NSN 5340-00-217-8595. 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.