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176C2821 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

176C2821: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 1.250 INCHES NOMINAL IN, length: 1.050 INCHES NOMINAL IN, material: STEEL COMP 1008 OR STEEL COMP 1095 OVERALL, hole_diameter: 0.281 INCHES NOMINAL IN, overall_height: 4.260 INCHES NOMINAL IN, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-243-8073, 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
176C2821
NSN: 5340-01-243-8073
FSC: 5340 — Hardware, Commercial
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)
SPECIFICATIONS
width1.250 INCHES NOMINAL IN
length1.050 INCHES NOMINAL IN
materialSTEEL COMP 1008 OR STEEL COMP 1095 OVERALL
hole_diameter0.281 INCHES NOMINAL IN
overall_height4.260 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
material_thickness0.071 INCHES NOMINAL IN
end_item_identification1730-01-155-2055 AMMO LOAD F-16
distance_from_loop_center_to_end2.130 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5340-01-243-8073
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 176C2821 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: 1.050 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL THICKNESS: 0.071 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO END: 2.130 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
WIDTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.260 INCHES NOMINAL IN
LENGTH1.050 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.071 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO END2.130 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
WIDTH1.250 INCHES NOMINAL IN
END ITEM IDENTIFICATION1730-01-155-2055 AMMO LOAD F-16
MATERIALSTEEL COMP 1008 OR STEEL COMP 1095 OVERALL
HOLE DIAMETER0.281 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 176C2821?
176C2821 is a CLIP,SPRING TENSION.
What is the NSN for 176C2821?
176C2821 is cataloged in the U.S. Government catalog under NSN 5340-01-243-8073. This indicates validated use in U.S. government and defense supply chains.
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