PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9121-1Gyroscope,rate

Mid-Continent Instrument Co Inc · NSN 6615-01-354-7527 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-01-354-7527 — this item is cataloged by the U.S. Government under National Stock Number 6615-01-354-7527. Primary manufacturer part number: 9121-1.
Features
  • Gyroscope,rate — FSC 6615
  • 2 verified cross-references
  • Primary manufacturer: Mid-Continent Instrument Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gyroscope,rate, cataloged under National Stock Number 6615-01-354-7527, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mid-Continent Instrument Co Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGyroscope,rate
FSC / FSG6615 — No Item Name Available (FSG 66)
ManufacturersFl Aerospace Corp Janitrol Aero Div/general Design (CAGE 06987); Mid-Continent Instrument Co Inc (CAGE 59742)
Technical Specifications
ParameterValue
NSN6615-01-354-7527
Primary Part Number9121-1
Item NameGyroscope,rate
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerMid-Continent Instrument Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5315-00-172-75479121-1 INTERCHANGEABLE
Pin,straight,headless
Cummins Inc.
5365-00-216-550891211 INTERCHANGEABLE
Shim,solenoid Valve
Hamilton Sundstrand Corporation Dba Collins Aerospace
5310-00-262-471111A7231 INTERCHANGEABLE
Washer,flat
Napco International Llc Dba Napco International Inc
5306-00-415-54189121-1 INTERCHANGEABLE
Rod,threaded End
Cooper Machinery Services Llc
5950-00-498-55704-1809 INTERCHANGEABLE
Transformer,power
Tranex, Inc.
5315-00-653-57797057652 INTERCHANGEABLE
Pin,shoulder,headless
U S Army Tank Automotive Command Amsta-Im-Mm
5330-01-219-70489121-1 INTERCHANGEABLE
Seal,plain
Eaton Corporation Div Eaton Fluid Power
8520-01-286-922191211 INTERCHANGEABLE
Soap,toilet
Sani-Fresh International
4920-01-296-157091211 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
Cross-Reference Index
Part NumberManufacturer
9121-1 Fl Aerospace Corp Janitrol Aero Div/general Design (USA)
9121-1 PRIMARY Mid-Continent Instrument Co Inc (USA)
Related Parts
5315-00-172-7547INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
9121-1
5365-00-216-5508INTERCHANGEABLE
SHIM,SOLENOID VALVE
91211
5310-00-262-4711INTERCHANGEABLE
WASHER,FLAT
11A7231
5306-00-415-5418INTERCHANGEABLE
ROD,THREADED END
9121-1
5950-00-498-5570INTERCHANGEABLE
TRANSFORMER,POWER
4-1809
5315-00-653-5779INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
7057652
5330-01-219-7048INTERCHANGEABLE
SEAL,PLAIN
9121-1
8520-01-286-9221INTERCHANGEABLE
SOAP,TOILET
91211
4920-01-296-1570INTERCHANGEABLE
TEST PROGRAM SET
91211

Frequently Asked Questions

What is NSN 6615-01-354-7527?

NSN 6615-01-354-7527 is a Gyroscope,rate, manufactured by Mid-Continent Instrument Co Inc, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-01-354-7527?

NSN 6615-01-354-7527 has 2 cross-referenced part numbers: 9121-1 (Fl Aerospace Corp Janitrol Aero Div/general Design), 9121-1 (Mid-Continent Instrument Co Inc).

What NSN replaces 6615-01-354-7527?

There are 9 known substitutes for 6615-01-354-7527: 5315-00-172-7547, 5365-00-216-5508, 5310-00-262-4711 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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