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11678444 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11678444: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 1.000 INCHES NOMINAL IN, length: 2.625 INCHES NOMINAL IN, overall_height: 4.380 INCHES NOMINAL IN, mounting_method: PROJECTING TAB, features_provided: CUSHION, surface_treatment: ENAMEL SEMIGLOSS OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-038-5650, 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
11678444
NSN: 5340-01-038-5650
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width1.000 INCHES NOMINAL IN
length2.625 INCHES NOMINAL IN
overall_height4.380 INCHES NOMINAL IN
mounting_methodPROJECTING TAB
features_providedCUSHION
surface_treatmentENAMEL SEMIGLOSS OVERALL
material_thickness0.0625 INCHES NOMINAL IN
surface_treatment_document_and_classificationTT-E-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-01-038-5650
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11678444 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: 2.625 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MOUNTING METHOD: PROJECTING TAB
•
FEATURES PROVIDED: CUSHION
•
MATERIAL THICKNESS: 0.0625 INCHES NOMINAL IN
•
SURFACE TREATMENT: ENAMEL SEMIGLOSS OVERALL
•
WIDTH: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.380 INCHES NOMINAL IN
LENGTH2.625 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-529 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MOUNTING METHODPROJECTING TAB
FEATURES PROVIDEDCUSHION
MATERIAL THICKNESS0.0625 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL SEMIGLOSS OVERALL
WIDTH1.000 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11678444?
11678444 is a CLIP,SPRING TENSION.
What is the NSN for 11678444?
11678444 is cataloged in the U.S. Government catalog under NSN 5340-01-038-5650. This indicates validated use in U.S. government and defense supply chains.
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