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NSN 4730-01-345-3992Government record, cited
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Strainer Element, Sediment4730-01-345-3992

NSN 4730-01-345-3992 · NIIN 013453992
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-345-3992 · 4730013453992 · NIIN 013453992 · 01-345-3992 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · S4823-1385503 2.50INPC17 · 1385503
Nearby stock numbers  ·
L 5.875 INCHES NOMINAL IN ⌀0.054 INCHES NOMINAL IN HOSE FITTING
4730-01-345-3992 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Strainer Element,sediment — FSC 4730
  • Filtering Media Design: MESH
  • Length: 5.875 INCHES NOMINAL IN
  • Mesh Size: 9.0
  • End Connection Type: PLAIN SECOND END
  • End Connection Type: FLANGED FIRST END
  • Style Designator: CYLINDRICAL
  • Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE
Identification
  • NSN: 4730-01-345-3992
  • NIIN: 013453992
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-01-345-3992, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4730-01-345-3992
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Filtering Media DesignMESH
Length5.875 INCHES NOMINAL IN
Mesh Size9.0
End Connection TypePLAIN SECOND END
End Connection TypeFLANGED FIRST END
Style DesignatorCYLINDRICAL
Material Document and ClassificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE
Element Outside Diameter3.875 INCHES NOMINAL IN
MaterialNICKEL ALLOY
Wire Diameter0.054 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
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.
4730-01-346-0908S4823-1385503 2.50INPC13 POSSIBLE MATCH
RING,STRAINER ELEME
Possible match (shared part number)Naval Ship Systems Command
4730-01-346-0909S4823-13855 2.50INPC14 POSSIBLE MATCH
RING,STRAINER ELEME
Possible match (shared part number)Naval Ship Systems Command
4730-01-497-61461385503 1.00 INPC 13 POSSIBLE MATCH
RING,STRAINER ELEME
Possible match (shared part number)Naval Ship Systems Command
4730-01-497-61541385503 1.00 INPC 14 POSSIBLE MATCH
RING,STRAINER ELEME
Possible match (shared part number)Naval Ship Systems Command
4730-01-497-6367 POSSIBLE MATCH
STRAINER,SEDIMENT
Possible match (shared part number)
4730-01-497-67471385503 1.00 INPC 16 POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
Possible match (shared part number)Naval Ship Systems Command
4730-01-497-67521385503 1.00 INPC 17 POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
Possible match (shared part number)Naval Ship Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
S4823-1385503 2.50INPC17 3/2 Design control — primary reference
U.S. Government activity
1385503 D/9 Drawing number reference only
U.S. Government activity
Related Parts
4730-01-346-0908POSSIBLE MATCH
RING,STRAINER ELEME
S4823-1385503 2.50INPC13
4730-01-346-0909POSSIBLE MATCH
RING,STRAINER ELEME
S4823-13855 2.50INPC14
4730-01-497-6146POSSIBLE MATCH
RING,STRAINER ELEME
1385503 1.00 INPC 13
4730-01-497-6154POSSIBLE MATCH
RING,STRAINER ELEME
1385503 1.00 INPC 14
4730-01-497-6367POSSIBLE MATCH
STRAINER,SEDIMENT
4730-01-497-6747POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
1385503 1.00 INPC 16
4730-01-497-6752POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
1385503 1.00 INPC 17

Frequently Asked Questions

What is NSN 4730-01-345-3992?

NSN 4730-01-345-3992 is a Strainer Element,sediment, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-345-3992?

7 possible matches (shared part number, not a government interchangeability claim): 4730-01-346-0908, 4730-01-346-0909, 4730-01-497-6146. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-01-345-3992?

Key specifications for 4730-01-345-3992: Filtering Media Design: MESH; Length: 5.875 INCHES NOMINAL IN; Mesh Size: 9.0; End Connection Type: PLAIN SECOND END. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-345-3992 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.

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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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