NSN 3655-01-223-3313 · NIIN 012233313 · Part number 600010
Cv International, Inc. · FSC 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile · FSG 36 — Special Industry Machinery · CAGE 59672
Government record, cited
NSN 3655-01-223-3313 — this item is cataloged by the U.S. Government under National Stock Number 3655-01-223-3313. Manufacturer of record part number: 600010.
Also searched as3655-01-223-3313 ·
3655012233313 ·
NIIN 012233313 ·
01-223-3313 ·
FSC 3655 Gas Generating and Dispensing Systems, Fixed or Mobile · CAGE 59672 · 600010
Nearby stock numbers← 3655-01-223-2206 Head, Gas
·
3655-01-224-8764 Rider Ring Carrier H.e. →
Features
Multiple Service Unit,liquid Oxy — FSC 3655
General Characteristics Item Description: ITEM IS USED TO SERVICE REMOVABLE TYPE LIQUID OXYGEN CONVERTERS, IT SUB-COOLS LOX AS RECEIVED FROM MAIN STORAGE TANKS AND DELIVERS IT TO AS MANY ASFOUR LOX CONVERTERS SIMULTANEOUSLY. ITS PRIMARY FUNCTION IS TO REDUCE CONVERTER FILL TIME. WEIGHT, 72-89 LBS: PUMPCAPACITY PSIG, 35 - 50; OPERATING TEMP. DEGREES F, -65 TO +130; RECEIVES LIQUID OXYGEN DIRECTLY, PURGING METHOD, GASEOUS NITROGEN; LOX IS VENTED FROM THE INNER SAFETY HEAT; PRESSURE RELIEF FROM STORAGE TANK, THROUGH A STANDARD LOX ORDANCE COUPLING LOCATED ON THE MANIFOLD ASSY; VESSEL OVERBOARD VIA AN ANNULAR SPACE BETWEEN THE INNER VESSEL AND OUTER CYLINDRCAL HOUSING; VALVE, SHUT-OFF VALVE LBS
1 manufacturer part number on file
Manufacturer of record: Cv International, Inc.
Identification
NSN: 3655-01-223-3313
NIIN: 012233313
FSC: 3655 — Gas Generating and Dispensing Systems, Fixed or Mobile
FSG: 36 — Special Industry Machinery
Primary part number: 600010
Manufacturer: Cv International, Inc.
General Description
The Multiple Service Unit,liquid Oxy, cataloged under National Stock Number 3655-01-223-3313, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Cv International, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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
3655-01-223-3313
Primary Part Number
600010
Item Name
Multiple Service Unit,liquid Oxy
FSC / FSG
3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile
Manufacturer
Cv International, Inc.
Status
ACTIVE
General Characteristics Item Description
ITEM IS USED TO SERVICE REMOVABLE TYPE LIQUID OXYGEN CONVERTERS, IT SUB-COOLS LOX AS RECEIVED FROM MAIN STORAGE TANKS AND DELIVERS IT TO AS MANY ASFOUR LOX CONVERTERS SIMULTANEOUSLY. ITS PRIMARY FUNCTION IS TO REDUCE CONVERTER FILL TIME. WEIGHT, 72-89 LBS: PUMPCAPACITY PSIG, 35 - 50; OPERATING TEMP. DEGREES F, -65 TO +130; RECEIVES LIQUID OXYGEN DIRECTLY, PURGING METHOD, GASEOUS NITROGEN; LOX IS VENTED FROM THE INNER SAFETY HEAT; PRESSURE RELIEF FROM STORAGE TANK, THROUGH A STANDARD LOX ORDANCE COUPLING LOCATED ON THE MANIFOLD ASSY; VESSEL OVERBOARD VIA AN ANNULAR SPACE BETWEEN THE INNER VESSEL AND OUTER CYLINDRCAL HOUSING; VALVE, SHUT-OFF VALVE LBS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5961-01-291-1192600010POSSIBLE MATCH
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6625-01-367-8250600010POSSIBLE MATCH
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6530-01-504-905560-0010POSSIBLE MATCH
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NSN 3655-01-223-3313 is a Multiple Service Unit,liquid Oxy, manufactured by Cv International, Inc., classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
What part numbers are listed for NSN 3655-01-223-3313?
NSN 3655-01-223-3313 has 1 manufacturer part number on file: 600010 (Cv International, Inc.).
What NSN replaces 3655-01-223-3313?
6 possible matches (shared part number, not a government interchangeability claim): 5961-01-291-1192, 6520-01-328-0721, 6625-01-367-8250. Verify interchangeability with system specifications before substitution.
What are the specifications of 600010?
Key specifications for 600010: General Characteristics Item Description: ITEM IS USED TO SERVICE REMOVABLE TYPE LIQUID OXYGEN CONVERTERS, IT SUB-COOLS LOX AS RECEIVED FROM MAIN STORAGE TANKS AND DELIVERS IT TO AS MANY ASFOUR LOX CONVERTERS SIMULTANEOUSLY. ITS PRIMARY FUNCTION IS TO REDUCE CONVERTER FILL TIME. WEIGHT, 72-89 LBS: PUMPCAPACITY PSIG, 35 - 50; OPERATING TEMP. DEGREES F, -65 TO +130; RECEIVES LIQUID OXYGEN DIRECTLY, PURGING METHOD, GASEOUS NITROGEN; LOX IS VENTED FROM THE INNER SAFETY HEAT; PRESSURE RELIEF FROM STORAGE TANK, THROUGH A STANDARD LOX ORDANCE COUPLING LOCATED ON THE MANIFOLD ASSY; VESSEL OVERBOARD VIA AN ANNULAR SPACE BETWEEN THE INNER VESSEL AND OUTER CYLINDRCAL HOUSING; VALVE, SHUT-OFF VALVE LBS; End Item Identification: FIRST LINE AIRCRAFT. 1 specification is documented in the U.S. Government catalog.
Is NSN 3655-01-223-3313 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.
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.