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21677-14 — 21677-14

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

21677-14: 21677-14.

The 21677-14 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6615-00-075-4083, 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
21677-14
NSN: 6615-00-075-4083
FSC: 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components
CAGE: 50027 — UNDERSEA SENSOR SYSTEMS INC DIV ULTRA SONOBUOY SYSTEMS (USA)
SPECIFICATIONS
Part Number21677-14
NSN6615-00-075-4083
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 21677-14 TITLE COMPONENT PN 21677-14 MFR 21677-14
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL,SEAMLESS COPPER TUBING,SOFT DRAWN; MATERIAL FINISH,TIN PLATE,MIL-T-10727,TY II,0.0001 TO 0.0002 IN. THK; O/A DIM.,LG 1.625 IN.,OUTSIDE DIA,0.125 IN.; INSIDE DIA,0.065 IN.; WALLTHK 0.020 TO 0.030 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL,SEAMLESS COPPER TUBING,SOFT DRAWN; MATERIAL FINISH,TIN PLATE,MIL-T-10727,TY II,0.0001 TO 0.0002 IN. THK; O/A DIM.,LG 1.625 IN.,OUTSIDE DIA,0.125 IN.; INSIDE DIA,0.065 IN.; WALLTHK 0.020 TO 0.030 IN. IN
OTHER ITEMS IN FSC 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6615-00-001-2505 6615-00-001-2521 6615-00-001-3716 6615-00-003-6602 6615-00-003-8469 6615-00-003-8470 6615-00-004-2193 6615-00-004-3779
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 21677-14?
21677-14 is a 21677-14.
What is the NSN for 21677-14?
21677-14 is cataloged in the U.S. Government catalog under NSN 6615-00-075-4083. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.