PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

GS14Test Cap,aircraft Maintenance

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 4920-01-011-0256 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-011-0256 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-011-0256. Primary manufacturer part number: GS14.
Features
  • Test Cap,aircraft Maintenance — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Cap,aircraft Maintenance, cataloged under National Stock Number 4920-01-011-0256, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-011-0256
Primary Part NumberGS14
Item NameTest Cap,aircraft Maintenance
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6240-00-797-8700 INTERCHANGEABLE
Lamp,incandescent
7320-01-468-2770RL-30 INTERCHANGEABLE
Dishwashing Machine,commercial
Insinger Machine Co
Cross-Reference Index
Part NumberManufacturer
GS14 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
6240-00-797-8700INTERCHANGEABLE
LAMP,INCANDESCENT
7320-01-468-2770INTERCHANGEABLE
DISHWASHING MACHINE,COMMERCIAL
RL-30

Frequently Asked Questions

What is NSN 4920-01-011-0256?

NSN 4920-01-011-0256 is a Test Cap,aircraft Maintenance, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-011-0256?

NSN 4920-01-011-0256 has 1 cross-referenced part number: GS14 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 4920-01-011-0256?

There are 2 known substitutes for 4920-01-011-0256: 6240-00-797-8700, 7320-01-468-2770. Verify interchangeability with system specifications before substitution.

What are the specifications of GS14?

Key specifications for GS14: Special Features: NAIN: CAP, PRESSURE TEST; End Item Identification: A-10A ACFT A. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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