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3088753 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3088753: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include special_features: NHA-3340A-3, STANDARD ARMS 2.96M, 240 DLC EXCAVATOR A, end_item_identification: 3805-01-573-0677 EXCAVATOR, MULTIPURPOSE, CRAWLER MOUNTED, part_name_assigned_by_controlling_agency: PIN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-583-5119, 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
3088753
NSN: 5340-01-583-5119
NIINs: 015835119, 015965652
FSC: 5340 — Hardware, Commercial
CAGE: 3PSD7 — JOHN DEERE SHARED SERVICES, LLC (USA)
SPECIFICATIONS
special_featuresNHA-3340A-3, STANDARD ARMS 2.96M, 240 DLC EXCAVATOR A
end_item_identification3805-01-573-0677 EXCAVATOR, MULTIPURPOSE, CRAWLER MOUNTED
part_name_assigned_by_controlling_agencyPIN
NSN5340-01-583-5119
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3088753 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA-3340A-3, STANDARD ARMS 2.96M, 240 DLC EXCAVATOR A
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN
END ITEM IDENTIFICATION3805-01-573-0667, EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED/HYDRAULIC EXCAVATOR (TYPE I) HYEX, MODEL 230LCR
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 3088753?
3088753 is a STOP,MECHANICAL.
What is the NSN for 3088753?
3088753 is cataloged in the U.S. Government catalog under NSN 5340-01-583-5119. 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.