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123-6695 — PRECISION LAB JACK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

123-6695: PRECISION LAB JACK.

The PRECISION LAB JACK is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_width: 210.0 MILLIMETERS NOMINAL MM, overall_length: 170.0 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: PRECISION LABJACKS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-668-0537, 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
123-6695
NSN: 5340-01-668-0537
FSC: 5340 — Hardware, Commercial
CAGE: 060J9 — OPTOSIGMA CORPORATION DBA OPTOSIGMA CORP (USA)
SPECIFICATIONS
materialALUMINUM
overall_width210.0 MILLIMETERS NOMINAL MM
overall_length170.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyPRECISION LABJACKS
NSN5340-01-668-0537
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 123-6695 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
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
OVERALL LENGTH170.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH210.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYPRECISION LABJACKS
MATERIALALUMINUM
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 123-6695?
123-6695 is a PRECISION LAB JACK.
What is the NSN for 123-6695?
123-6695 is cataloged in the U.S. Government catalog under NSN 5340-01-668-0537. 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.