PartsTable TECHNICAL DATA SHEET
NSN 4920-01-013-1996Government record, cited

Expander-Seal, Cutoff Valve4920-01-013-1996

NSN 4920-01-013-1996 · NIIN 010131996 · Part number 2552221
Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 06848
Government record, cited
NSN 4920-01-013-1996 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-013-1996. Manufacturer of record part number: 2552221.
Also searched as  4920-01-013-1996 · 4920010131996 · NIIN 010131996 · 01-013-1996 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 06848 · 2552221
Nearby stock numbers  ·
Features
  • Expander-Seal,cutoff Valve — FSC 4920
  • General Characteristics Item Description: C/O 1 ALUMINUM BASE PLATE W/POLYTETRAFLUOROETHYLENE CONE,1 ALUMINUM RING,1 POLYTETRAFLUOROETHYLENE SLOTTED SLEEVE,U/O CONTROL MODEL FJ-A3
  • 1 manufacturer part number on file
  • Manufacturer of record: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Identification
  • NSN: 4920-01-013-1996
  • NIIN: 010131996
  • FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: 2552221
  • Manufacturer: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
General Description

The Expander-Seal,cutoff Valve, cataloged under National Stock Number 4920-01-013-1996, 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 Honeywell International Inc Div Aerospace-South Bend (bendix Dr). 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
ParameterValue
NSN4920-01-013-1996
Primary Part Number2552221
Item NameExpander-Seal,cutoff Valve
FSC / FSG4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
ManufacturerHoneywell International Inc Div Aerospace-South Bend (bendix Dr)
StatusACTIVE
General Characteristics Item DescriptionC/O 1 ALUMINUM BASE PLATE W/POLYTETRAFLUOROETHYLENE CONE,1 ALUMINUM RING,1 POLYTETRAFLUOROETHYLENE SLOTTED SLEEVE,U/O CONTROL MODEL FJ-A3
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
2552221 PRIMARY Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (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 4920-01-013-1996?

NSN 4920-01-013-1996 is a Expander-Seal,cutoff Valve, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-013-1996?

NSN 4920-01-013-1996 has 1 manufacturer part number on file: 2552221 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).

What are the specifications of 2552221?

Key specifications for 2552221: General Characteristics Item Description: C/O 1 ALUMINUM BASE PLATE W/POLYTETRAFLUOROETHYLENE CONE,1 ALUMINUM RING,1 POLYTETRAFLUOROETHYLENE SLOTTED SLEEVE,U/O CONTROL MODEL FJ-A3; End Item Identification: ENGINE,ACFT F100-PW-100. 1 specification is documented in the U.S. Government catalog.

Is NSN 4920-01-013-1996 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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