NSN 1630-00-050-3637 · NIIN 000503637 · Part number 50-300010-33
Textron Aviation Inc · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 7EK50
Government record, cited
NSN 1630-00-050-3637 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-050-3637. Manufacturer of record part number: 50-300010-33.
Also searched as1630-00-050-3637 ·
1630000503637 ·
NIIN 000503637 ·
00-050-3637 ·
FSC 1630 Aircraft Wheel and Brake Systems · CAGE 7EK50 · 50-300010-33 · 170B95 · 170-95
Nearby stock numbers← 1630-00-050-2904 Wheel, Landing Gear
·
1630-00-050-7726 Control Unit, Antiskid →
Features
Insert,keyway,brake,multiple Dis — FSC 1630
1 manufacturer part number on file
Manufacturer of record: Textron Aviation Inc
Identification
NSN: 1630-00-050-3637
NIIN: 000503637
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: 50-300010-33
Manufacturer: Textron Aviation Inc
General Description
The Insert,keyway,brake,multiple Dis, cataloged under National Stock Number 1630-00-050-3637, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
1630-00-050-3637
Primary Part Number
50-300010-33
Item Name
Insert,keyway,brake,multiple Dis
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Manufacturer
Textron Aviation Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4130-00-670-427917095POSSIBLE MATCH
PLATE,MOUNTING,UNIV
Possible match (shared part number)Hdt Expeditionary Systems Inc
5310-00-849-661717095POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Moog Military Aircraft Llc
5950-01-181-1652989108-13BPOSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Raytheon Company Dba Raytheon
5905-01-238-386517095POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)Basler Electric Co
3040-01-278-801617095-C-6 1/2-RPOSSIBLE MATCH
CYLINDER,ACTUATING,LINEAR
Possible match (shared part number)Lift Truck Service Co
4820-01-305-326517095POSSIBLE MATCH
VALVE,PILOT
Possible match (shared part number)Coffin Turbo Pump Inc
4820-01-338-224617095POSSIBLE MATCH
PARTS KIT,PRESSURE REGULATING VA
Possible match (shared part number)Spence Engineering Co Inc Dba Nicholson Steam Trap
5315-01-357-8743POSSIBLE MATCH
PIN,STRAIGHT,HEADED
Possible match (shared part number)
6515-01-590-1100202.238POSSIBLE MATCH
SCREW,BONE
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
NSN 1630-00-050-3637 is a Insert,keyway,brake,multiple Dis, manufactured by Textron Aviation Inc, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What part numbers are listed for NSN 1630-00-050-3637?
NSN 1630-00-050-3637 has 1 manufacturer part number on file: 50-300010-33 (Textron Aviation Inc).
What NSN replaces 1630-00-050-3637?
11 possible matches (shared part number, not a government interchangeability claim): 4130-00-670-4279, 5310-00-849-6617, 5950-01-181-1652. Verify interchangeability with system specifications before substitution.
What are the specifications of 50-300010-33?
Key specifications for 50-300010-33: End Item Identification: AIRPLANE,RECONNAISSANCE,UTILITY; MODEL RU-21. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1630-00-050-3637 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 1630-00-050-3637?
NSN 1630-00-050-3637 has DEMIL Code B. 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.