NSN 4710-01-516-7889 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-516-7889. Manufacturer of record part number: 6304521-88.
Also searched as4710-01-516-7889 ·
4710015167889 ·
NIIN 015167889 ·
01-516-7889 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 70433 · 6304521-88 · 6304521
Measuring Method and Length: 120.000 INCHES NOMINAL STANDARD IN
Material Document and Classification: ASTM A213 TYPE 316L SS ASSN STD SINGLE MATERIAL RESPONSE
Diameter: 0.375 INCHES NOMINAL IN
Cross-Sectional Shape Style: PLAIN ROUND
Wall Thickness: 0.035 INCHES NOMINAL IN
Material: STEEL
Construction: SEAMLESS
Identification
NSN: 4710-01-516-7889
NIIN: 015167889
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 6304521-88
Manufacturer: Appleton Marine Inc
General Description
The Tube,metallic, cataloged under National Stock Number 4710-01-516-7889, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Appleton Marine Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
4710-01-516-7889
Primary Part Number
6304521-88
Item Name
Tube,metallic
FSC / FSG
4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer
Appleton Marine Inc
Status
ACTIVE
Measuring Method and Length
120.000 INCHES NOMINAL STANDARD IN
Material Document and Classification
ASTM A213 TYPE 316L SS ASSN STD SINGLE MATERIAL RESPONSE
Diameter
0.375 INCHES NOMINAL IN
Cross-Sectional Shape Style
PLAIN ROUND
Wall Thickness
0.035 INCHES NOMINAL IN
Material
STEEL
Construction
SEAMLESS
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.
4710-01-516-79446304521-86POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Appleton Marine Inc
4710-01-516-79466304521-87POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)Appleton Marine Inc
4720-01-516-8063F72206C06C-08-08-08-37.00POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4730-01-516-8346SVHN8-8EMPOSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
NSN 4710-01-516-7889 is a Tube,metallic, manufactured by Appleton Marine Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-01-516-7889?
NSN 4710-01-516-7889 has 1 manufacturer part number on file: 6304521-88 (Appleton Marine Inc).
What NSN replaces 4710-01-516-7889?
4 possible matches (shared part number, not a government interchangeability claim): 4710-01-516-7944, 4710-01-516-7946, 4720-01-516-8063. Verify interchangeability with system specifications before substitution.
What are the specifications of 6304521-88?
Key specifications for 6304521-88: Measuring Method and Length: 120.000 INCHES NOMINAL STANDARD IN; Material Document and Classification: ASTM A213 TYPE 316L SS ASSN STD SINGLE MATERIAL RESPONSE; Diameter: 0.375 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4710-01-516-7889 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.