NSN 6615-00-075-4083 · NIIN 000754083 · Part number 21677-14
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · FSC 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components · FSG 66 — Instruments and Laboratory Equipment · CAGE 50027
Government record, cited
NSN 6615-00-075-4083 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-075-4083. Manufacturer of record part number: 21677-14.
Also searched as6615-00-075-4083 ·
6615000754083 ·
NIIN 000754083 ·
00-075-4083 ·
FSC 6615 Automatic Pilot Mechanisms and Airborne Gyro Components · CAGE 50027 · 21677-14
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
1 manufacturer part number on file
Manufacturer of record: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Identification
NSN: 6615-00-075-4083
NIIN: 000754083
FSC: 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 21677-14
Manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
General Description
The Tube, cataloged under National Stock Number 6615-00-075-4083, is classified within Federal Supply Class 6615 (Automatic Pilot Mechanisms and Airborne Gyro Components) of the Instruments and Laboratory Equipment group. The manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6615-00-075-4083
Primary Part Number
21677-14
Item Name
Tube
FSC / FSG
6615 / 66 — Automatic Pilot Mechanisms and Airborne Gyro Components
Manufacturer
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Status
ACTIVE
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
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
No interchangeability data on file.
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
GYROSCOPE,RATE
6615-00-001-2521
6615-00-001-2521 · Item name not on file
6615-00-001-3716
GYROMOTOR
6615-00-003-6602
6615-00-003-6602 · Item name not on file
6615-00-003-8469
6615-00-003-8469 · Item name not on file
6615-00-003-8470
6615-00-003-8470 · Item name not on file
6615-00-004-2193
6615-00-004-2193 · Item name not on file
6615-00-004-3779
6615-00-004-3779 · Item name not on file
Frequently Asked Questions
What is NSN 6615-00-075-4083?
NSN 6615-00-075-4083 is a Tube, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 6615, Automatic Pilot Mechanisms and Airborne Gyro Components. Status: active.
What part numbers are listed for NSN 6615-00-075-4083?
NSN 6615-00-075-4083 has 1 manufacturer part number on file: 21677-14 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
What are the specifications of 21677-14?
Key specifications for 21677-14: 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. 1 specification is documented in the U.S. Government catalog.
Is NSN 6615-00-075-4083 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.