NSN 6620-01-573-9864 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-573-9864. Manufacturer of record part number: 00078664-0A1E40.
Manufacturer of record: Ametek Inc Dba Ametek Iscd Div Iscd
Identification
NSN: 6620-01-573-9864
NIIN: 015739864
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 00078664-0A1E40
Manufacturer: Ametek Inc Dba Ametek Iscd Div Iscd
General Description
The Indicator,pressure, cataloged under National Stock Number 6620-01-573-9864, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ametek Inc Dba Ametek Iscd Div Iscd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6620-00-000-0124
6620-00-000-0124 · Item name not on file
6620-00-000-0548
6620-00-000-0548 · Item name not on file
6620-00-001-1398
STARTER AND SHAFT ASSEMBLY
6620-00-001-4552
6620-00-001-4552 · Item name not on file
6620-00-001-9331
6620-00-001-9331 · Item name not on file
6620-00-001-9332
6620-00-001-9332 · Item name not on file
6620-00-001-9333
6620-00-001-9333 · Item name not on file
6620-00-001-9334
6620-00-001-9334 · Item name not on file
Frequently Asked Questions
What is NSN 6620-01-573-9864?
NSN 6620-01-573-9864 is a Indicator,pressure, manufactured by Ametek Inc Dba Ametek Iscd Div Iscd, classified under FSC 6620, Engine Instruments. Status: active.
What part numbers are listed for NSN 6620-01-573-9864?
NSN 6620-01-573-9864 has 1 manufacturer part number on file: 00078664-0A1E40 (Ametek Inc Dba Ametek Iscd Div Iscd).
What are the specifications of 00078664-0A1E40?
Key specifications for 00078664-0A1E40: Reference Data and Literature: TM 9-2355-320-24P; Part Name Assigned by Controlling Agency: OIL PRESSURE, ENGINE; End Item Identification: RG33L. 1 specification is documented in the U.S. Government catalog.
Is NSN 6620-01-573-9864 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.