PartsTable TECHNICAL DATA SHEET
NSN 4920-00-602-6331Government record, cited

Adapter, Pressure Test4920-00-602-6331

NSN 4920-00-602-6331 · NIIN 006026331 · Part number 6799637
Allison Transmission Inc Dba Allison Transmission, Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 73342
Government record, cited
NSN 4920-00-602-6331 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-602-6331. Manufacturer of record part number: 6799637.
Also searched as  4920-00-602-6331 · 4920006026331 · NIIN 006026331 · 00-602-6331 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 73342 · 6799637
Nearby stock numbers  ·
Features
  • Adapter,pressure Test — FSC 4920
  • 1 manufacturer part number on file
  • Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc
Identification
  • NSN: 4920-00-602-6331
  • NIIN: 006026331
  • FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: 6799637
  • Manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc
General Description

The Adapter,pressure Test, cataloged under National Stock Number 4920-00-602-6331, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. 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
NSN4920-00-602-6331
Primary Part Number6799637
Item NameAdapter,pressure Test
FSC / FSG4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
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
6799637 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file

Frequently Asked Questions

What is NSN 4920-00-602-6331?

NSN 4920-00-602-6331 is a Adapter,pressure Test, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-00-602-6331?

NSN 4920-00-602-6331 has 1 manufacturer part number on file: 6799637 (Allison Transmission Inc Dba Allison Transmission, Inc).

What are the specifications of 6799637?

Key specifications for 6799637: Special Features: COMPANY ITEM NAME-ADAPTER, PRESSURE, TURBINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4920-00-602-6331 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.
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