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A42212-2 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A42212-2: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 0.875 INCHES NOMINAL IN, material: STEEL OVERALL, hole_diameter: 0.281 INCHES NOMINAL IN, overall_height: 1.844 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), special_features: 0.203 IN. SLOT; ENDS BENT OUTWARD IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-054-5247, 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
A42212-2
NSN: 5340-00-054-5247
FSC: 5340 — Hardware, Commercial
CAGE: 42498 — DAR ELECTRONICS INC DBA NATIONAL RADIO CO (USA)
SPECIFICATIONS
width0.875 INCHES NOMINAL IN
materialSTEEL OVERALL
hole_diameter0.281 INCHES NOMINAL IN
overall_height1.844 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
special_features0.203 IN. SLOT; ENDS BENT OUTWARD IN
surface_treatmentCADMIUM OVERALL
distance_from_loop_center_to_end0.906 INCHES NOMINAL IN
NSN5340-00-054-5247
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A42212-2 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
•
MOUNTING METHOD: THREADED HOLE(S)
•
DISTANCE FROM LOOP CENTER TO END: 0.906 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
WIDTH: 0.875 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.844 INCHES NOMINAL IN
MOUNTING METHODTHREADED HOLE(S)
DISTANCE FROM LOOP CENTER TO END0.906 INCHES NOMINAL IN
SPECIAL FEATURES0.203 IN. SLOT; ENDS BENT OUTWARD IN
SURFACE TREATMENTCADMIUM OVERALL
WIDTH0.875 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.281 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A42212-2?
A42212-2 is a CLIP,SPRING TENSION.
What is the NSN for A42212-2?
A42212-2 is cataloged in the U.S. Government catalog under NSN 5340-00-054-5247. 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.