NSN 4520-01-042-9127 · NIIN 010429127 · Part number 99C38
Grimes Aerospace Company · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 72914
Government record, cited
NSN 4520-01-042-9127 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-042-9127. Manufacturer of record part number: 99C38.
Also searched as4520-01-042-9127 ·
4520010429127 ·
NIIN 010429127 ·
01-042-9127 ·
FSC 4520 Space and Water Heating Equipment · CAGE 72914 · 99C38
General Characteristics Item Description: CONSISTS OF 1 HEAD ASSY P/N 98C75; 1 TUBE P/N 98C80; 12 SCREWS P/N L95A37; 12 WASHERS P/N AN936A416; 39.310 IN. LG O/A; 18.000 IN. OD IN
1 manufacturer part number on file
Manufacturer of record: Grimes Aerospace Company
Identification
NSN: 4520-01-042-9127
NIIN: 010429127
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 99C38
Manufacturer: Grimes Aerospace Company
General Description
The Combustor Assembly, cataloged under National Stock Number 4520-01-042-9127, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Grimes Aerospace Company. 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
Parameter
Value
NSN
4520-01-042-9127
Primary Part Number
99C38
Item Name
Combustor Assembly
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Grimes Aerospace Company
Status
ACTIVE
General Characteristics Item Description
CONSISTS OF 1 HEAD ASSY P/N 98C75; 1 TUBE P/N 98C80; 12 SCREWS P/N L95A37; 12 WASHERS P/N AN936A416; 39.310 IN. LG O/A; 18.000 IN. OD IN
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-000-0099
4520-00-000-0099 · Item name not on file
4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE
Frequently Asked Questions
What is NSN 4520-01-042-9127?
NSN 4520-01-042-9127 is a Combustor Assembly, manufactured by Grimes Aerospace Company, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-042-9127?
NSN 4520-01-042-9127 has 1 manufacturer part number on file: 99C38 (Grimes Aerospace Company).
What are the specifications of 99C38?
Key specifications for 99C38: General Characteristics Item Description: CONSISTS OF 1 HEAD ASSY P/N 98C75; 1 TUBE P/N 98C80; 12 SCREWS P/N L95A37; 12 WASHERS P/N AN936A416; 39.310 IN. LG O/A; 18.000 IN. OD IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4520-01-042-9127 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.