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68212-1 — CATCH,CLAMPING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

68212-1: CATCH,CLAMPING.

The CATCH,CLAMPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 BASE, catch_width: 1.000 INCHES NOMINAL IN, design_type: LOOP ENGAGING, hole_diameter: 0.140 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-676-7966, 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
68212-1
NSN: 5340-00-676-7966
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL COMP 302 BASE
catch_width1.000 INCHES NOMINAL IN
design_typeLOOP ENGAGING
hole_diameter0.140 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
hole_quantity2
overall_width1.000 INCHES NOMINAL IN
overall_height0.620 INCHES NOMINAL IN
overall_length2.810 INCHES NOMINAL IN
operation_methodHANDLE
style_designatorLEVEL
surface_treatmentPASSIVATE NUT
engaging_surface_width0.860 INCHES NOMINAL IN
NSN5340-00-676-7966
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 68212-1 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-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE NUT
•
DESIGN TYPE: LOOP ENGAGING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.620 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE BASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE HANDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE HOOK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE PIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE RIVET
DESIGN TYPELOOP ENGAGING
ENGAGING SURFACE WIDTH0.860 INCHES NOMINAL IN
STYLE DESIGNATORLEVEL
SUBSTITUTES & CROSS-REFERENCES 5
SM-A-949412Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
SM-A-949412-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
51L1-1-1B7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
80574Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2450-0888-001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68212-1?
68212-1 is a CATCH,CLAMPING.
What parts can replace 68212-1?
There are 5 known substitutes for 68212-1: SM-A-949412, SM-A-949412-1, 51L1-1-1B7 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 68212-1?
68212-1 is cataloged in the U.S. Government catalog under NSN 5340-00-676-7966. 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.