NSN 4720-01-501-9641 · NIIN 015019641 · Part number 6670071
Melroe Co · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 9W224
Government record, cited
NSN 4720-01-501-9641 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-501-9641. Manufacturer of record part number: 6670071.
Also searched as4720-01-501-9641 ·
4720015019641 ·
NIIN 015019641 ·
01-501-9641 ·
FSC 4720 Hose and Flexible Tubing · CAGE 9W224 · 6670071 · MEL1237
The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-501-9641, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Melroe Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-01-501-9641
Primary Part Number
6670071
Item Name
Hose Assembly,metallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Melroe Co
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 Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5325-01-565-68976670071POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Jpw Industries Inc. Dba Jpw Industries Inc
NSN 4720-01-501-9641 is a Hose Assembly,metallic, manufactured by Melroe Co, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-501-9641?
NSN 4720-01-501-9641 has 2 manufacturer part numbers on file: MEL1237 (Melroe Co), 6670071 (Melroe Co).
What NSN replaces 4720-01-501-9641?
1 possible match (shared part number, not a government interchangeability claim): 5325-01-565-6897. Verify interchangeability with system specifications before substitution.
What are the specifications of 6670071?
Key specifications for 6670071: Part Name Assigned by Controlling Agency: DIESEL TEST ADAPTER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-501-9641 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.