PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15896Nipple,pipe

Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division · NSN 4730-01-245-6591 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-245-6591 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-245-6591. Primary manufacturer part number: 15896.
Features
  • Nipple,pipe — FSC 4730
  • Nominal Thread Size: 0.250 INCHES ALL ENDS IN
  • Thread Series Designator: NPS ALL ENDS
  • Nominal Overall Length: 2.000 INCHES IN
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Connection Type: THREADED EXTERNAL PIPE ALL ENDS
  • Style Designator: LONG
  • 3 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-01-245-6591, 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 Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-245-6591
Primary Part Number15896
Item NameNipple,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerThermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
StatusACTIVE
Nominal Thread Size0.250 INCHES ALL ENDS IN
Thread Series DesignatorNPS ALL ENDS
Nominal Overall Length2.000 INCHES IN
Connection StylePLAIN (PIPE) ALL ENDS
Connection TypeTHREADED EXTERNAL PIPE ALL ENDS
Style DesignatorLONG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-197-9599 INTERCHANGEABLE
Packing,preformed
3020-00-672-9510GD87C INTERCHANGEABLE
Gear,helical
Wisconsin Motors, Llc
4820-01-035-9604 INTERCHANGEABLE
Seat,valve
5950-01-107-67241CZ-148 INTERCHANGEABLE
Transformer,current
Hobart Brothers Llc
3455-01-122-832215896 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5310-01-249-287115502 INTERCHANGEABLE
Nut,plain,knurled
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
5325-01-249-2916 INTERCHANGEABLE
Ring,retaining
4460-01-267-8976 INTERCHANGEABLE
Electrical Assembly
4460-01-267-8979 INTERCHANGEABLE
Filter,air,electrostatic
5330-01-415-96135743751 INTERCHANGEABLE
Seal,plain
Am General Llc
Cross-Reference Index
Part NumberManufacturer
72D1145 Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment (USA)
15896 PRIMARY Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division (USA)
15896 Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment (USA)
Related Parts
5330-00-197-9599INTERCHANGEABLE
PACKING,PREFORMED
3020-00-672-9510INTERCHANGEABLE
GEAR,HELICAL
GD87C
4820-01-035-9604INTERCHANGEABLE
SEAT,VALVE
5950-01-107-6724INTERCHANGEABLE
TRANSFORMER,CURRENT
1CZ-148
3455-01-122-8322INTERCHANGEABLE
CUTTER,MILLING,END
15896
5310-01-249-2871INTERCHANGEABLE
NUT,PLAIN,KNURLED
15502
5325-01-249-2916INTERCHANGEABLE
RING,RETAINING
4460-01-267-8976INTERCHANGEABLE
ELECTRICAL ASSEMBLY
4460-01-267-8979INTERCHANGEABLE
FILTER,AIR,ELECTROSTATIC
5330-01-415-9613INTERCHANGEABLE
SEAL,PLAIN
5743751
4820-01-467-6678INTERCHANGEABLE
REPAIR KIT,VALVE
15896
8145-01-562-2394INTERCHANGEABLE
SHIPPING AND STORAG
17675-800

Frequently Asked Questions

What is NSN 4730-01-245-6591?

NSN 4730-01-245-6591 is a Nipple,pipe, manufactured by Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-245-6591?

NSN 4730-01-245-6591 has 3 cross-referenced part numbers: 72D1145 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment), 15896 (Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division), 15896 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment).

What NSN replaces 4730-01-245-6591?

There are 12 known substitutes for 4730-01-245-6591: 5330-00-197-9599, 3020-00-672-9510, 4820-01-035-9604 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15896?

Key specifications for 15896: Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Thread Series Designator: NPS ALL ENDS; Nominal Overall Length: 2.000 INCHES IN; Connection Style: PLAIN (PIPE) ALL ENDS. 6 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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