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NSN 4730-00-757-7349Government record, cited
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Connector, Air Hose4730-00-757-7349

NSN 4730-00-757-7349 · NIIN 007577349 · Part number 4671
Dutch Valley Supply Co. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 31068
Government record, cited
NSN 4730-00-757-7349 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-757-7349. Manufacturer of record part number: 4671.
Also searched as  4730-00-757-7349 · 4730007577349 · NIIN 007577349 · 00-757-7349 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 31068 · 4671 · 4A99022-101A
Nearby stock numbers  ·
HOSE FITTING
4730-00-757-7349 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Connector,air Hose — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Dutch Valley Supply Co.
Identification
  • NSN: 4730-00-757-7349
  • NIIN: 007577349
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 4671
  • Manufacturer: Dutch Valley Supply Co.
General Description

The Connector,air Hose, cataloged under National Stock Number 4730-00-757-7349, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Dutch Valley Supply Co.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-757-7349
Primary Part Number4671
Item NameConnector,air Hose
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerDutch Valley Supply Co.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5998-00-857-45444671 POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Lockheed Martin Corporation Div Rms
5325-01-255-93194671 POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Liberty Ventures Inti, Llc
5970-01-270-13674671 POSSIBLE MATCH
INSULATOR,PLATE
Possible match (shared part number)Keystone Electronics Corp
6625-01-314-06364671 POSSIBLE MATCH
ANALYZER,SPECTRUM
Possible match (shared part number)Scientific Atlanta Inc
5998-01-388-9058467-1 POSSIBLE MATCH
ELECTRONIC COMPONENTS ASSEMBLY
Possible match (shared part number)Ge Intelligent Embedded Systems Inc
6520-01-555-89754671 POSSIBLE MATCH
EXTENSION ARMS,PORTABLE DENTAL U
Possible match (shared part number)Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
5975-01-668-94054671 POSSIBLE MATCH
ADAPTER,STUFFING TUBE
Possible match (shared part number)Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
4671 PRIMARY Dutch Valley Supply Co. (USA)
Reference documents
ReferenceMeaning
4A99022-101A 1/2 Source control — Government-approved source
U.S. Government activity
4671 3/2 Design control — primary reference
U.S. Government activity
Related Parts
5998-00-857-4544POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
4671
5325-01-255-9319POSSIBLE MATCH
RING,RETAINING
4671
5970-01-270-1367POSSIBLE MATCH
INSULATOR,PLATE
4671
6625-01-314-0636POSSIBLE MATCH
ANALYZER,SPECTRUM
4671
5998-01-388-9058POSSIBLE MATCH
ELECTRONIC COMPONENTS ASSEMBLY
467-1
6520-01-555-8975POSSIBLE MATCH
EXTENSION ARMS,PORTABLE DENTAL U
4671
5975-01-668-9405POSSIBLE MATCH
ADAPTER,STUFFING TUBE
4671

Frequently Asked Questions

What is NSN 4730-00-757-7349?

NSN 4730-00-757-7349 is a Connector,air Hose, manufactured by Dutch Valley Supply Co., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-00-757-7349?

NSN 4730-00-757-7349 has 1 manufacturer part number on file: 4671 (Dutch Valley Supply Co.).

What NSN replaces 4730-00-757-7349?

7 possible matches (shared part number, not a government interchangeability claim): 5998-00-857-4544, 5325-01-255-9319, 5970-01-270-1367. Verify interchangeability with system specifications before substitution.

What are the specifications of 4671?

Key specifications for 4671: End Item Identification: AIRCRAFT MODEL C5. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-00-757-7349 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.

What is the DEMIL code for NSN 4730-00-757-7349?

NSN 4730-00-757-7349 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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