NSN 4720-01-705-5046 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-705-5046. Manufacturer of record part number: 020651000042.
Also searched as4720-01-705-5046 ·
4720017055046 ·
NIIN 017055046 ·
01-705-5046 ·
FSC 4720 Hose and Flexible Tubing · CAGE 0XFT2 · 020651000042 · S9247-AR-MMC-A20 · DAAK113405 REV C POS NR 12.01
The Spider,flexible, cataloged under National Stock Number 4720-01-705-5046, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Ktr Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Spider,flexible
FSC / FSG
4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers
Ktr Corporation (CAGE 0XFT2)
Technical Specifications
Parameter
Value
NSN
4720-01-705-5046
Primary Part Number
020651000042
Item Name
Spider,flexible
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Ktr Corporation
Status
ACTIVE
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-705-5071D06B2P1.0NPOSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4820-01-705-5252D06B2P2.1NPOSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4810-01-705-5999CWCL-LGNPOSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
Possible match (shared part number)Sun Hydraulics Corporation
4820-01-705-6280BK561008POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Defense Maritime Solutions, Inc.
C/1Advisory reference — outside the item-of-supply concept
Defense Maritime Solutions, Inc.
Related Parts
4820-01-705-5071POSSIBLE MATCH
VALVE,CHECK
D06B2P1.0N
4820-01-705-5252POSSIBLE MATCH
VALVE,CHECK
D06B2P2.1N
4810-01-705-5999POSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
CWCL-LGN
4820-01-705-6280POSSIBLE MATCH
VALVE,BALL
BK561008
Frequently Asked Questions
What is NSN 4720-01-705-5046?
NSN 4720-01-705-5046 is a Spider,flexible, manufactured by Ktr Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-705-5046?
NSN 4720-01-705-5046 has 1 manufacturer part number on file: 020651000042 (Ktr Corporation).
What NSN replaces 4720-01-705-5046?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-705-5071, 4820-01-705-5252, 4810-01-705-5999. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-705-5046 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.