PartsTable TECHNICAL DATA SHEET
NSN 1560-01-449-2173Government record, cited

Heat Shield, Exhaust1560-01-449-2173

NSN 1560-01-449-2173 · NIIN 014492173 · Part number KC49633-501
Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division · FSC 1560 — Airframe Structural Components · FSG 15 — Aircraft and Airframe Components · CAGE 18118
Government record, cited
NSN 1560-01-449-2173 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-449-2173. Manufacturer of record part number: KC49633-501.
Also searched as  1560-01-449-2173 · 1560014492173 · NIIN 014492173 · 01-449-2173 · FSC 1560 Airframe Structural Components · CAGE 18118 · KC49633-501
Nearby stock numbers  ·
Features
  • Heat Shield,exhaust — FSC 1560
  • 1 manufacturer part number on file
  • Manufacturer of record: Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division
Identification
  • NSN: 1560-01-449-2173
  • NIIN: 014492173
  • FSC: 1560 — Airframe Structural Components
  • FSG: 15 — Aircraft and Airframe Components
  • Primary part number: KC49633-501
  • Manufacturer: Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division
General Description

The Heat Shield,exhaust, cataloged under National Stock Number 1560-01-449-2173, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division. 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
NSN1560-01-449-2173
Primary Part NumberKC49633-501
Item NameHeat Shield,exhaust
FSC / FSG1560 / 15 — Airframe Structural Components
ManufacturerTolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
KC49633-501 PRIMARY Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division (USA)
No interchangeability data on file.
Other items in FSC 1560 — Airframe Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1560-00-003-1977
1560-00-003-1977 · Item name not on file
1560-00-003-3257
TANK,FUEL,AIRCRAFT
1560-00-004-4244
1560-00-004-4244 · Item name not on file
1560-00-005-7280
1560-00-005-7280 · Item name not on file
1560-00-006-0576
1560-00-006-0576 · Item name not on file
1560-00-006-6538
1560-00-006-6538 · Item name not on file
1560-00-007-9578
1560-00-007-9578 · Item name not on file
1560-00-009-4192
PANEL,STRUCTURAL,AIRCRAFT

Frequently Asked Questions

What is NSN 1560-01-449-2173?

NSN 1560-01-449-2173 is a Heat Shield,exhaust, manufactured by Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division, classified under FSC 1560, Airframe Structural Components. Status: active.

What part numbers are listed for NSN 1560-01-449-2173?

NSN 1560-01-449-2173 has 1 manufacturer part number on file: KC49633-501 (Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division).

What are the specifications of KC49633-501?

Key specifications for KC49633-501: End Item Identification: KC-135 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1560-01-449-2173 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 1560-01-449-2173?

NSN 1560-01-449-2173 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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