PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43291Peek Adapter

Dionex Corporation · NSN 4730-01-546-1153 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-546-1153 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-546-1153. Primary manufacturer part number: 43291.
Features
  • Peek Adapter — FSC 4730
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: Dionex Corporation
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Peek Adapter, cataloged under National Stock Number 4730-01-546-1153, 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 Dionex Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-546-1153
Primary Part Number43291
Item NamePeek Adapter
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDionex Corporation
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-166-0969M83248/1-010 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5845-00-175-0942 INTERCHANGEABLE
Head,space-Velocity
5955-00-228-4687 INTERCHANGEABLE
Oscillator,crystal Controlled
2805-00-513-9659S182 INTERCHANGEABLE
Breather
Donaldson Company, Inc.
5330-00-958-6642432-9-1 INTERCHANGEABLE
Packing,preformed
Parker Hannifin Corp Dba Pneutronics
5330-01-109-2988 INTERCHANGEABLE
Gasket
9340-01-133-6671 INTERCHANGEABLE
Tubing,glass
Cross-Reference Index
Part NumberManufacturer
43291 Dionex Corporation (USA)
043291 Dionex Corporation (USA)
Related Parts
5331-00-166-0969INTERCHANGEABLE
O-RING
M83248/1-010
5845-00-175-0942INTERCHANGEABLE
HEAD,SPACE-VELOCITY
5955-00-228-4687INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
2805-00-513-9659INTERCHANGEABLE
BREATHER
S182
5330-00-958-6642INTERCHANGEABLE
PACKING,PREFORMED
432-9-1
5330-01-109-2988INTERCHANGEABLE
GASKET
9340-01-133-6671INTERCHANGEABLE
TUBING,GLASS

Frequently Asked Questions

What is NSN 4730-01-546-1153?

NSN 4730-01-546-1153 is a Peek Adapter, manufactured by Dionex Corporation, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-546-1153?

NSN 4730-01-546-1153 has 2 cross-referenced part numbers: 43291 (Dionex Corporation), 043291 (Dionex Corporation).

What NSN replaces 4730-01-546-1153?

There are 7 known substitutes for 4730-01-546-1153: 5331-00-166-0969, 5845-00-175-0942, 5955-00-228-4687 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43291?

Key specifications for 43291: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 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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