FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment
Government record, cited
Also searched as4920-00-980-0637 ·
4920009800637 ·
NIIN 009800637 ·
00-980-0637 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · 900030 · 900030-1 · DSD4PI24L · DSD4PI24L
Nearby stock numbers← 4920-00-980-0635 Power Unit
·
4920-00-980-0638 →
Features
Drive,dual Speed — FSC 4920
Identification
NSN: 4920-00-980-0637
NIIN: 009800637
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Drive,dual Speed, cataloged under National Stock Number 4920-00-980-0637, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-01-027-7496900030POSSIBLE MATCH
SWITCH,ROTARY
Possible match (shared part number)Stanford Applied Engineering Inc
5330-01-246-10479000-30APOSSIBLE MATCH
GASKET
Possible match (shared part number)Magnatrol Valve Corp Div Clark-Cooper
4820-01-282-4120900030POSSIBLE MATCH
VALVE,VACUUM BREAKING
Possible match (shared part number)Niantic Tool, Inc. Dba Niantic Tool Co
4720-01-313-281590-0030POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker Hannifin Corporation Div Village Marine Tech
4920-01-505-10389000301-1POSSIBLE MATCH
TEST SET,ELECTRONIC SYSTEMS
Possible match (shared part number)Westest Engineering Corporation Dba Westest
6060-01-566-7326900-0475-1-EPOSSIBLE MATCH
ADAPTER,CONNECTOR,FIBER OPTIC
Possible match (shared part number)Ace and Company, Inc Dba Stran Technologies
4320-01-644-0993900030POSSIBLE MATCH
HOUSING,LIQUID PUMP
Possible match (shared part number)Mcnally Industries, Llc
4820-01-650-64059000301POSSIBLE MATCH
REPAIR KIT,VALVE
Possible match (shared part number)Conbraco Industries Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
900030
5/1Secondary reference
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
900030-1
7/2Vendor item drawing reference
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
DSD4PI24L
3/2Design control — primary reference
U.S. Government activity
DSD4PI24L
5/9Secondary reference
Lau Technologies Div N/a
Related Parts
5930-01-027-7496POSSIBLE MATCH
SWITCH,ROTARY
900030
5330-01-246-1047POSSIBLE MATCH
GASKET
9000-30A
4820-01-282-4120POSSIBLE MATCH
VALVE,VACUUM BREAKING
900030
4720-01-313-2815POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
90-0030
4920-01-505-1038POSSIBLE MATCH
TEST SET,ELECTRONIC SYSTEMS
9000301-1
6060-01-566-7326POSSIBLE MATCH
ADAPTER,CONNECTOR,FIBER OPTIC
900-0475-1-E
4320-01-644-0993POSSIBLE MATCH
HOUSING,LIQUID PUMP
900030
4820-01-650-6405POSSIBLE MATCH
REPAIR KIT,VALVE
9000301
Frequently Asked Questions
What is NSN 4920-00-980-0637?
NSN 4920-00-980-0637 is a Drive,dual Speed, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What NSN replaces 4920-00-980-0637?
8 possible matches (shared part number, not a government interchangeability claim): 5930-01-027-7496, 5330-01-246-1047, 4820-01-282-4120. Verify interchangeability with system specifications before substitution.
Is NSN 4920-00-980-0637 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.