The Cylinder,reciprocating Compresso, cataloged under National Stock Number 4310-01-063-0149, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
4310-01-063-0149
Item Name
Cylinder,reciprocating Compresso
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Status
ACTIVE
Bore Diameter
1.810 INCHES NOMINAL IN
Unable to Decode
UNABLE TO DECODE
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.
4820-01-069-11488090BPOSSIBLE MATCH
VALVE ASSEMBLY
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4310-01-089-42022208151POSSIBLE MATCH
CYLINDER HEAD,COMPRESSOR
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4310-01-107-9706250401D1POSSIBLE MATCH
SHELL,COOLER
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4310-01-108-6063POSSIBLE MATCH
BODY,SEPARATOR
Possible match (shared part number)
4310-01-122-5686230507D1POSSIBLE MATCH
KEEPER ASSEMBLY,VALVE
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
4310-01-126-9368250418G1POSSIBLE MATCH
SHELL COOLER,COMPRESSOR
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
8034B
3/9Design control — primary reference
Siemens Energy, Inc. Dba Dresser-Rand
8034B
C/1Advisory reference — outside the item-of-supply concept
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
8034B
5/9Secondary reference
U.S. Government activity
200138H
D/9Drawing number reference only
U.S. Government activity
Related Parts
4820-01-069-1148POSSIBLE MATCH
VALVE ASSEMBLY
8090B
4310-01-089-4202POSSIBLE MATCH
CYLINDER HEAD,COMPRESSOR
2208151
4310-01-107-9706POSSIBLE MATCH
SHELL,COOLER
250401D1
4310-01-108-6063POSSIBLE MATCH
BODY,SEPARATOR
4310-01-122-5686POSSIBLE MATCH
KEEPER ASSEMBLY,VALVE
230507D1
4310-01-126-9368POSSIBLE MATCH
SHELL COOLER,COMPRESSOR
250418G1
Frequently Asked Questions
What is NSN 4310-01-063-0149?
NSN 4310-01-063-0149 is a Cylinder,reciprocating Compresso, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What NSN replaces 4310-01-063-0149?
6 possible matches (shared part number, not a government interchangeability claim): 4820-01-069-1148, 4310-01-089-4202, 4310-01-107-9706. Verify interchangeability with system specifications before substitution.
What are the specifications of 4310-01-063-0149?
Key specifications for 4310-01-063-0149: Overall Length: 10.500 INCHES NOMINAL IN; End Item Identification: WORTHINGTON COMPRESSOR MODEL 13NL45; Bore Diameter: 1.810 INCHES NOMINAL IN; Unable to Decode: UNABLE TO DECODE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-063-0149 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.