FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment
Government record, cited
Also searched as4920-00-708-3093 ·
4920007083093 ·
NIIN 007083093 ·
00-708-3093 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment
Nearby stock numbers← 4920-00-708-3091
·
4920-00-708-3094 Plate Assembly, Link Arm Position →
Features
Adapter,50 Spline — FSC 4920
General Characteristics Item Description: HIGH-ALLOY STEEL HEAT TREATED TO A HIGH DEGREE OF HARDNESS TO ENSURE VIRTUALLY UNLIMITED SERVICE LIFE
Identification
NSN: 4920-00-708-3093
NIIN: 007083093
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Adapter,50 Spline, cataloged under National Stock Number 4920-00-708-3093, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
HIGH-ALLOY STEEL HEAT TREATED TO A HIGH DEGREE OF HARDNESS TO ENSURE VIRTUALLY UNLIMITED SERVICE LIFE
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2530-00-816-7872185121R91POSSIBLE MATCH
TIE ROD END,STEERING
Possible match (shared part number)Navistar Intl Corp Truck Br Ohio Plant
6505-00-931-78232459POSSIBLE MATCH
HYDROXYZINE HYDROCHLORIDE TABLET
Possible match (shared part number)Roerig Div Pfizer Inc
2940-01-107-9531PA2571POSSIBLE MATCH
FILTER ELEMENT,INTAKE AIR CLEANE
Possible match (shared part number)Honeywell International Inc Dba Honeywell Div Consumer Products Group
5365-01-311-04232459POSSIBLE MATCH
SPACER,RING
Possible match (shared part number)Hill-Rom Canada Ltd
4140-01-334-3784POSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
Possible match (shared part number)
3110-01-498-47772459POSSIBLE MATCH
ROLLER,BEARING
Possible match (shared part number)Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2459
3/2Design control — primary reference
U.S. Government activity
Related Parts
2530-00-816-7872POSSIBLE MATCH
TIE ROD END,STEERING
185121R91
6505-00-931-7823POSSIBLE MATCH
HYDROXYZINE HYDROCHLORIDE TABLET
2459
2940-01-107-9531POSSIBLE MATCH
FILTER ELEMENT,INTAKE AIR CLEANE
PA2571
5365-01-311-0423POSSIBLE MATCH
SPACER,RING
2459
4140-01-334-3784POSSIBLE MATCH
IMPELLER,FAN,CENTRIFUGAL
3110-01-498-4777POSSIBLE MATCH
ROLLER,BEARING
2459
Frequently Asked Questions
What is NSN 4920-00-708-3093?
NSN 4920-00-708-3093 is a Adapter,50 Spline, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What NSN replaces 4920-00-708-3093?
6 possible matches (shared part number, not a government interchangeability claim): 2530-00-816-7872, 6505-00-931-7823, 2940-01-107-9531. Verify interchangeability with system specifications before substitution.
What are the specifications of 4920-00-708-3093?
Key specifications for 4920-00-708-3093: General Characteristics Item Description: HIGH-ALLOY STEEL HEAT TREATED TO A HIGH DEGREE OF HARDNESS TO ENSURE VIRTUALLY UNLIMITED SERVICE LIFE; End Item Identification: 49206799314,KIT,PROPELLER ADAPTER. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-00-708-3093 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.