PartsTable TECHNICAL DATA SHEET
NSN 6620-01-656-1896Government record, cited

Gage, Pressure, Dial Indicating6620-01-656-1896

NSN 6620-01-656-1896 · NIIN 016561896 · Part number 20W-1001TH-02B-XFF-200#
Ashcroft Inc Dba Heise · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 38056
Government record, cited
NSN 6620-01-656-1896 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-656-1896. Manufacturer of record part number: 20W-1001TH-02B-XFF-200#.
Also searched as  6620-01-656-1896 · 6620016561896 · NIIN 016561896 · 01-656-1896 · FSC 6620 Engine Instruments · CAGE 38056 · 20W-1001TH-02B-XFF-200#
Nearby stock numbers  ·
Features
  • Gage,pressure,dial Indicating — FSC 6620
  • Overall Diameter: 2.00 INCHES NOMINAL IN
  • Pointer Type: INDICATING
  • Dial Size: 2 INCHES IN
  • Connection Location: BACK
  • Material: STEEL CASE
  • 1 manufacturer part number on file
  • Manufacturer of record: Ashcroft Inc Dba Heise
Identification
  • NSN: 6620-01-656-1896
  • NIIN: 016561896
  • FSC: 6620 — Engine Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 20W-1001TH-02B-XFF-200#
  • Manufacturer: Ashcroft Inc Dba Heise
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-656-1896, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 5 specifications, 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
ParameterValue
NSN6620-01-656-1896
Primary Part Number20W-1001TH-02B-XFF-200#
Item NameGage,pressure,dial Indicating
FSC / FSG6620 / 66 — Engine Instruments
ManufacturerAshcroft Inc Dba Heise
StatusACTIVE
Overall Diameter2.00 INCHES NOMINAL IN
Pointer TypeINDICATING
Dial Size2 INCHES IN
Connection LocationBACK
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
20W-1001TH-02B-XFF-200# PRIMARY Ashcroft Inc Dba Heise (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 6620-01-656-1896?

NSN 6620-01-656-1896 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6620, Engine Instruments. Status: active.

What part numbers are listed for NSN 6620-01-656-1896?

NSN 6620-01-656-1896 has 1 manufacturer part number on file: 20W-1001TH-02B-XFF-200# (Ashcroft Inc Dba Heise).

What are the specifications of 20W-1001TH-02B-XFF-200#?

Key specifications for 20W-1001TH-02B-XFF-200#: Overall Diameter: 2.00 INCHES NOMINAL IN; Pointer Type: INDICATING; Dial Size: 2 INCHES IN; Connection Location: BACK. 5 specifications are documented in the U.S. Government catalog.

Is NSN 6620-01-656-1896 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.
PartsTable Design LLC · partstable.com