The Indicator,rate of Flow, cataloged under National Stock Number 6620-00-003-9769, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6620-00-003-9769
Item Name
Indicator,rate of Flow
FSC / FSG
6620 / 66 — Engine Instruments
Status
ACTIVE
Individual Marking
FUEL FLOW PPH X1000
Phase
SINGLE
Contact Type
PIN
Length
7.312 INCHES NOMINAL IN
AC Voltage Rating
115.0 VOLTS NOMINAL
Current Type
AC
Usage Design
RATE OF FLOW
Electrical Connection Quantity
1
Electrical Connection Identifying Number
MS3113H12-10P
Scale Range
+0.0 TO 15000.0 POUNDS PER HOUR SINGLE INDICATOR SINGLE SCALE LBS
Diameter
2.000 INCHES NOMINAL IN
Contact Quantity
10
Pointer Type
INDICATING SINGLE POINTER
Presentation Type
DIAL
Frequency Rating
400.0 HERTZ NOMINAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6620-00-003-97718DJ142LXF4POSSIBLE MATCH
INDICATOR,RATE OF FLOW
Possible match (shared part number)Ametek Inc Div Aerospace and Defense
6620-00-033-32808DJ142LXF3POSSIBLE MATCH
INDICATOR,RATE OF FLOW
Possible match (shared part number)Ametek Inc Div Aerospace and Defense
6620-00-086-0068POSSIBLE MATCH
INDICATOR,RATE OF FLOW
Possible match (shared part number)
6620-00-111-45038DJ142LWS3POSSIBLE MATCH
INDICATOR,RATE OF FLOW
Possible match (shared part number)Ametek Inc Div Aerospace and Defense
6680-00-148-93948DJ142LAV4POSSIBLE MATCH
INDICATOR,RATE OF FLOW
Possible match (shared part number)Ametek Inc Div Aerospace and Defense
6620-00-469-4571EFU-26/A-13POSSIBLE MATCH
INDICATOR,RATE OF FLOW
Possible match (shared part number)Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
EFU-26/A-8
5/1Secondary reference
U.S. Government activity
8DJ142LWS4
3/2Design control — primary reference
U.S. Government activity
MIL-I-83026
4/1Identification reference
U.S. Government activity
Related Parts
6620-00-003-9771POSSIBLE MATCH
INDICATOR,RATE OF FLOW
8DJ142LXF4
6620-00-033-3280POSSIBLE MATCH
INDICATOR,RATE OF FLOW
8DJ142LXF3
6620-00-086-0068POSSIBLE MATCH
INDICATOR,RATE OF FLOW
6620-00-111-4503POSSIBLE MATCH
INDICATOR,RATE OF FLOW
8DJ142LWS3
6680-00-148-9394POSSIBLE MATCH
INDICATOR,RATE OF FLOW
8DJ142LAV4
6620-00-469-4571POSSIBLE MATCH
INDICATOR,RATE OF FLOW
EFU-26/A-13
Frequently Asked Questions
What is NSN 6620-00-003-9769?
NSN 6620-00-003-9769 is a Indicator,rate of Flow, classified under FSC 6620, Engine Instruments. Status: active.
What NSN replaces 6620-00-003-9769?
6 possible matches (shared part number, not a government interchangeability claim): 6620-00-003-9771, 6620-00-033-3280, 6620-00-086-0068. Verify interchangeability with system specifications before substitution.
What are the specifications of 6620-00-003-9769?
Key specifications for 6620-00-003-9769: Individual Marking: FUEL FLOW PPH X1000; Phase: SINGLE; Contact Type: PIN; Length: 7.312 INCHES NOMINAL IN. 15 specifications are documented in the U.S. Government catalog.
Is NSN 6620-00-003-9769 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.
What is the DEMIL code for NSN 6620-00-003-9769?
NSN 6620-00-003-9769 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.