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7520880 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7520880: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, design_type: STRAIGHT, overall_height: 0.250 INCHES NOMINAL IN, special_features: OVERALL DIAMETER IS 2.130 IN; CONTROLLING AGENCY NAME OF ITEM IS MK97 SMALL PINTLE TRAIN STOP IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-030-4980, 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
7520880
NSN: 5340-01-030-4980
NIINs: 010304980, 015044983
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_typeSTRAIGHT
overall_height0.250 INCHES NOMINAL IN
special_featuresOVERALL DIAMETER IS 2.130 IN; CONTROLLING AGENCY NAME OF ITEM IS MK97 SMALL PINTLE TRAIN STOP IN
NSN5340-01-030-4980
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7520880 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-L-13762 MIL SPEC SINGLE TREATMENT RESPONSE BAND
•
STYLE DESIGNATOR: SINGLE LOOP
•
DIAMETER: 0.281 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: LEAD ALLOY BAND
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-L-13762 MIL SPEC SINGLE TREATMENT RESPONSE BAND
STYLE DESIGNATORSINGLE LOOP
DIAMETER0.281 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.375 INCHES NOMINAL IN
SURFACE TREATMENTLEAD ALLOY BAND
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.000 INCHES NOMINAL IN
MATERIALSTEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 BAND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7520880?
7520880 is a STOP,MECHANICAL.
What is the NSN for 7520880?
7520880 is cataloged in the U.S. Government catalog under NSN 5340-01-030-4980. This indicates validated use in U.S. government and defense supply chains.
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