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4521-100-187-2C — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4521-100-187-2C: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN, length: 1.070 INCHES NOMINAL IN, material: STEEL OVERALL, hole_diameter: 0.141 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN, overall_height: 1.230 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-464-2970, 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
4521-100-187-2C
NSN: 5340-01-464-2970
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
width1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
length1.070 INCHES NOMINAL IN
materialSTEEL OVERALL
hole_diameter0.141 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN
hole_quantity3
overall_height1.230 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
style_designatorSTANDOFF
material_thickness0.032 INCHES NOMINAL IN
loop/holding_dimension0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
distance_from_loop_center_to_end0.620 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
NSN5340-01-464-2970
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4521-100-187-2C 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
•
LENGTH: 1.070 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
STYLE DESIGNATOR: STANDOFF
•
LOOP/HOLDING DIMENSION: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO END: 0.620 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
•
WIDTH: 1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.230 INCHES NOMINAL IN
LENGTH1.070 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
STYLE DESIGNATORSTANDOFF
LOOP/HOLDING DIMENSION0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO END0.620 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
WIDTH1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
HOLE QUANTITY3
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 2
4521-100-187-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4521-100-187-002Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 4521-100-187-2C?
4521-100-187-2C is a CLIP,SPRING TENSION.
What parts can replace 4521-100-187-2C?
There are 2 known substitutes for 4521-100-187-2C: 4521-100-187-2, 4521-100-187-002. Substitute compatibility should be verified for your specific system.
What is the NSN for 4521-100-187-2C?
4521-100-187-2C is cataloged in the U.S. Government catalog under NSN 5340-01-464-2970. This indicates validated use in U.S. government and defense supply chains.
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