NSN 6620-01-231-7777 · NIIN 012317777 · Part number ACC21/2-2000SEL1/4LM
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 12190
Government record, cited
NSN 6620-01-231-7777 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-231-7777. Manufacturer of record part number: ACC21/2-2000SEL1/4LM.
Also searched as6620-01-231-7777 ·
6620012317777 ·
NIIN 012317777 ·
01-231-7777 ·
FSC 6620 Engine Instruments · CAGE 12190 · ACC21/2-2000SEL1/4LM
Nearby stock numbers← 6620-01-231-7725 Servo System
·
6620-01-231-9731 Engine Diagnostic U →
Features
Indicator,pressure — FSC 6620
Scale Range: +0.1 TO 2000.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS
1 manufacturer part number on file
Manufacturer of record: Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
Identification
NSN: 6620-01-231-7777
NIIN: 012317777
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: ACC21/2-2000SEL1/4LM
Manufacturer: Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
General Description
The Indicator,pressure, cataloged under National Stock Number 6620-01-231-7777, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control. 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
6620-01-231-7777
Primary Part Number
ACC21/2-2000SEL1/4LM
Item Name
Indicator,pressure
FSC / FSG
6620 / 66 — Engine Instruments
Manufacturer
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
Status
ACTIVE
Scale Range
+0.1 TO 2000.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
No interchangeability data on file.
Other items in FSC 6620 — Engine Instruments
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 6620-01-231-7777?
NSN 6620-01-231-7777 is a Indicator,pressure, manufactured by Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control, classified under FSC 6620, Engine Instruments. Status: active.
What part numbers are listed for NSN 6620-01-231-7777?
NSN 6620-01-231-7777 has 1 manufacturer part number on file: ACC21/2-2000SEL1/4LM (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control).
What are the specifications of ACC21/2-2000SEL1/4LM?
Key specifications for ACC21/2-2000SEL1/4LM: Scale Range: +0.1 TO 2000.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS. 1 specification is documented in the U.S. Government catalog.
Is NSN 6620-01-231-7777 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.