PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121105Reducer,pipe

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4730-01-664-0865 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-664-0865 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-664-0865. Primary manufacturer part number: 121105.
Features
  • Reducer,pipe — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-664-0865, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-664-0865
Primary Part Number121105
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-00-997-0140121-105 INTERCHANGEABLE
Bushing
Goodrich Corporation
5310-01-116-7400 INTERCHANGEABLE
Washer,flat
4310-01-493-204012-1105 INTERCHANGEABLE
Valve,reed
Aerocontrolex Group, Inc.
Cross-Reference Index
Part NumberManufacturer
121105 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
5365-00-997-0140INTERCHANGEABLE
BUSHING
121-105
5310-01-116-7400INTERCHANGEABLE
WASHER,FLAT
4310-01-493-2040INTERCHANGEABLE
VALVE,REED
12-1105

Frequently Asked Questions

What is NSN 4730-01-664-0865?

NSN 4730-01-664-0865 is a Reducer,pipe, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-664-0865?

NSN 4730-01-664-0865 has 1 cross-referenced part number: 121105 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 4730-01-664-0865?

There are 3 known substitutes for 4730-01-664-0865: 5365-00-997-0140, 5310-01-116-7400, 4310-01-493-2040. Verify interchangeability with system specifications before substitution.

What are the specifications of 121105?

Key specifications for 121105: Part Name Assigned by Controlling Agency: REDUCER, PIPE; End Item Identification: 4930-01-517-6942. 2 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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