NSN 1680-01-477-9399 · NIIN 014779399 · Part number 37000
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 73030
Government record, cited
NSN 1680-01-477-9399 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-477-9399. Manufacturer of record part number: 37000.
Also searched as1680-01-477-9399 ·
1680014779399 ·
NIIN 014779399 ·
01-477-9399 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 73030 · 37000
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 1680-01-477-9399
NIIN: 014779399
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 37000
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Rack,resistor, cataloged under National Stock Number 1680-01-477-9399, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-477-9399
Primary Part Number
37000
Item Name
Rack,resistor
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5365-01-478-602037000-P8POSSIBLE MATCH
SPACER,SPECIAL SHAPED
Possible match (shared part number)Hamilton Sundstrand Corporation Dba Collins Aerospace
6220-01-515-720837000POSSIBLE MATCH
LIGHT,NAVIGATIONAL,MARINE
Possible match (shared part number)Rsl Fiber Systems Llc
3830-01-594-785137000POSSIBLE MATCH
SPREADER,LOOSE MATERIAL
Possible match (shared part number)Meyer Products Inc Div of the Louis Berkman Co
4320-01-681-338637000POSSIBLE MATCH
CONNECTOR,FLUID,PUMP
Possible match (shared part number)Industrial Technologies and Services Llc
Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Reference documents
Reference
Meaning
37000
5/9Secondary reference
United Technologies Corp Hamilton Sundstrand Corp
Related Parts
5365-01-478-6020POSSIBLE MATCH
SPACER,SPECIAL SHAPED
37000-P8
6220-01-515-7208POSSIBLE MATCH
LIGHT,NAVIGATIONAL,MARINE
37000
3830-01-594-7851POSSIBLE MATCH
SPREADER,LOOSE MATERIAL
37000
4320-01-681-3386POSSIBLE MATCH
CONNECTOR,FLUID,PUMP
37000
Frequently Asked Questions
What is NSN 1680-01-477-9399?
NSN 1680-01-477-9399 is a Rack,resistor, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-477-9399?
NSN 1680-01-477-9399 has 1 manufacturer part number on file: 37000 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What NSN replaces 1680-01-477-9399?
4 possible matches (shared part number, not a government interchangeability claim): 5365-01-478-6020, 6220-01-515-7208, 3830-01-594-7851. Verify interchangeability with system specifications before substitution.
What are the specifications of 37000?
Key specifications for 37000: End Item Identification: H60 ROTOR BLADE DE-ICER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-477-9399 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.