NSN 4310-00-883-0709 · NIIN 008830709 · Part number 33424
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 44218
Government record, cited
NSN 4310-00-883-0709 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-883-0709. Manufacturer of record part number: 33424.
Also searched as4310-00-883-0709 ·
4310008830709 ·
NIIN 008830709 ·
00-883-0709 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 44218 · 33424 · C0-695IFE
General Characteristics Item Description: STEEL; 4.688 IN. OD; 1.750 IN. H; CONSISTS OF VALVE TOP HEAD 1; VALVE BODY 1; DISKS 2; SPRINGS 2 IN
1 manufacturer part number on file
Manufacturer of record: Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Identification
NSN: 4310-00-883-0709
NIIN: 008830709
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 33424
Manufacturer: Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
General Description
The Valve Assembly,first Stage, cataloged under National Stock Number 4310-00-883-0709, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
4310-00-883-0709
Primary Part Number
33424
Item Name
Valve Assembly,first Stage
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Manufacturer
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Status
ACTIVE
General Characteristics Item Description
STEEL; 4.688 IN. OD; 1.750 IN. H; CONSISTS OF VALVE TOP HEAD 1; VALVE BODY 1; DISKS 2; SPRINGS 2 IN
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.
4320-01-254-9660815B-T63POSSIBLE MATCH
PUMP UNIT,CENTRIFUGAL
Possible match (shared part number)Oberdorfer Pumps Inc
8105-01-388-178133424POSSIBLE MATCH
BAG,TEXTILE
Possible match (shared part number)C & S Antennas, Inc Dba C & S Antennas Inc
1680-01-545-5310POSSIBLE MATCH
HOUSING ASSEMBLY,AI
Possible match (shared part number)
2910-01-588-281633424POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Wix Corp
5310-01-629-853333424POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Fastenal Company Dba Fastenal Co
6515-01-716-677933424POSSIBLE MATCH
CATHETER,URETHRAL
Possible match (shared part number)C. R. Bard, Inc.
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
Reference documents
Reference
Meaning
C0-695IFE
5/9Secondary reference
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Related Parts
4320-01-254-9660POSSIBLE MATCH
PUMP UNIT,CENTRIFUGAL
815B-T63
8105-01-388-1781POSSIBLE MATCH
BAG,TEXTILE
33424
1680-01-545-5310POSSIBLE MATCH
HOUSING ASSEMBLY,AI
2910-01-588-2816POSSIBLE MATCH
FILTER ELEMENT,FLUID
33424
5310-01-629-8533POSSIBLE MATCH
WASHER,FLAT
33424
6515-01-716-6779POSSIBLE MATCH
CATHETER,URETHRAL
33424
Frequently Asked Questions
What is NSN 4310-00-883-0709?
NSN 4310-00-883-0709 is a Valve Assembly,first Stage, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-00-883-0709?
NSN 4310-00-883-0709 has 1 manufacturer part number on file: 33424 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company).
What NSN replaces 4310-00-883-0709?
6 possible matches (shared part number, not a government interchangeability claim): 4320-01-254-9660, 8105-01-388-1781, 1680-01-545-5310. Verify interchangeability with system specifications before substitution.
What are the specifications of 33424?
Key specifications for 33424: General Characteristics Item Description: STEEL; 4.688 IN. OD; 1.750 IN. H; CONSISTS OF VALVE TOP HEAD 1; VALVE BODY 1; DISKS 2; SPRINGS 2 IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4310-00-883-0709 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.