PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DS-933252Tube,bypass

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-00-790-9742 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-790-9742 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-790-9742. Primary manufacturer part number: DS-933252.
Features
  • Tube,bypass — FSC 4320
  • FSC Application Data: PUMP UNIT,RECIPROCATING
  • General Characteristics Item Description: CRES,0.600 IN. LG,0.250 TO 0.251 IN. MAJOR OD,0.062 IN. ID,0.245 TO 0.247 IN. OD TAPERED BOTH ENDS,0.093 IN. W BY 0.152 TO 0.154 IN. OD GROOVES 0.065 IN. FROM BOTH ENDS IN
  • 4 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube,bypass, cataloged under National Stock Number 4320-00-790-9742, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-790-9742
Primary Part NumberDS-933252
Item NameTube,bypass
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
FSC Application DataPUMP UNIT,RECIPROCATING
General Characteristics Item DescriptionCRES,0.600 IN. LG,0.250 TO 0.251 IN. MAJOR OD,0.062 IN. ID,0.245 TO 0.247 IN. OD TAPERED BOTH ENDS,0.093 IN. W BY 0.152 TO 0.154 IN. OD GROOVES 0.065 IN. FROM BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-188-185503262 INTERCHANGEABLE
Nipple,pipe
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4520-00-404-9232P15-100 INTERCHANGEABLE
Heating Element,electrical,nonim
Valad Electric Heating Corp.
5930-00-636-12613954 INTERCHANGEABLE
Switch,toggle
Bryant Electric
5930-00-669-7845270AP20M0D2303 INTERCHANGEABLE
Switch,pressure
Johnson Controls Inc Control Products Div
2530-01-048-989211-1001 INTERCHANGEABLE
Tie Rod End,steering
Trailer Component Manufacturing Inc.
5961-01-115-23763954 INTERCHANGEABLE
Transistor
Crown Audio, Inc. Dba Crown International
2930-01-179-6286 INTERCHANGEABLE
Impeller,fan,axial
6520-01-368-8391 INTERCHANGEABLE
Matrix,crown,dental
Cross-Reference Index
Part NumberManufacturer
3954 Eaton Aerospace, Llc Dba Jackson South (USA)
3954 General Signal Corp (USA)
DS-933252 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
3954 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
4730-00-188-1855INTERCHANGEABLE
NIPPLE,PIPE
03262
4520-00-404-9232INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
P15-100
5930-00-636-1261INTERCHANGEABLE
SWITCH,TOGGLE
3954
5930-00-669-7845INTERCHANGEABLE
SWITCH,PRESSURE
270AP20M0D2303
2530-01-048-9892INTERCHANGEABLE
TIE ROD END,STEERING
11-1001
5961-01-115-2376INTERCHANGEABLE
TRANSISTOR
3954
2930-01-179-6286INTERCHANGEABLE
IMPELLER,FAN,AXIAL
6520-01-368-8391INTERCHANGEABLE
MATRIX,CROWN,DENTAL

Frequently Asked Questions

What is NSN 4320-00-790-9742?

NSN 4320-00-790-9742 is a Tube,bypass, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-790-9742?

NSN 4320-00-790-9742 has 4 cross-referenced part numbers: 3954 (Eaton Aerospace, Llc Dba Jackson South), 3954 (General Signal Corp), DS-933252 (Eaton Aerospace, Llc Dba Jackson South), 3954 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-00-790-9742?

There are 8 known substitutes for 4320-00-790-9742: 4730-00-188-1855, 4520-00-404-9232, 5930-00-636-1261 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DS-933252?

Key specifications for DS-933252: FSC Application Data: PUMP UNIT,RECIPROCATING; End Item Identification: 4320006650747 165WG01001 PUMP UNIT; General Characteristics Item Description: CRES,0.600 IN. LG,0.250 TO 0.251 IN. MAJOR OD,0.062 IN. ID,0.245 TO 0.247 IN. OD TAPERED BOTH ENDS,0.093 IN. W BY 0.152 TO 0.154 IN. OD GROOVES 0.065 IN. FROM BOTH ENDS IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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