PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

820-49Punch,upset

Phi · NSN 3441-01-329-5275 · FSC 3441 · No Item Name Available
Verified by PartsTable
NSN 3441-01-329-5275 — this item is cataloged by the U.S. Government under National Stock Number 3441-01-329-5275. Primary manufacturer part number: 820-49.
Features
  • Punch,upset — FSC 3441
  • General Characteristics Item Description: WALL THICKNESS 0.049 IN. IN
  • 1 verified cross-reference
  • Primary manufacturer: Phi
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Punch,upset, cataloged under National Stock Number 3441-01-329-5275, is classified within Federal Supply Class 3441 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Phi. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3441-01-329-5275
Primary Part Number820-49
Item NamePunch,upset
FSC / FSG3441 / 34 — No Item Name Available
ManufacturerPhi
StatusACTIVE
General Characteristics Item DescriptionWALL THICKNESS 0.049 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-230-701337J41PC12GASKET INTERCHANGEABLE
Gasket
Westinghouse Electric Corp
5995-01-010-494282-049 INTERCHANGEABLE
Cable Assembly
Cambex Corporation
4320-01-099-3093 INTERCHANGEABLE
Pump,rotary
5315-01-358-737192383A154 INTERCHANGEABLE
Pin,spring
Mcmaster-Carr Supply Co
5330-01-507-093582049 INTERCHANGEABLE
Gasket
Evoqua Water Technologies Llc
6130-01-599-885182049 INTERCHANGEABLE
Charger,battery
R.g. Enterprises (u.s.a.), Inc. Dba Rg Enterprises Inc
Cross-Reference Index
Part NumberManufacturer
820-49 PRIMARY Phi (USA)
Related Parts
5330-00-230-7013INTERCHANGEABLE
GASKET
37J41PC12GASKET
5995-01-010-4942INTERCHANGEABLE
CABLE ASSEMBLY
82-049
4320-01-099-3093INTERCHANGEABLE
PUMP,ROTARY
5315-01-358-7371INTERCHANGEABLE
PIN,SPRING
92383A154
5330-01-507-0935INTERCHANGEABLE
GASKET
82049
6130-01-599-8851INTERCHANGEABLE
CHARGER,BATTERY
82049

Frequently Asked Questions

What is NSN 3441-01-329-5275?

NSN 3441-01-329-5275 is a Punch,upset, manufactured by Phi, classified under FSC 3441 (No Item Name Available). Status: active.

What are the part numbers for NSN 3441-01-329-5275?

NSN 3441-01-329-5275 has 1 cross-referenced part number: 820-49 (Phi).

What NSN replaces 3441-01-329-5275?

There are 6 known substitutes for 3441-01-329-5275: 5330-00-230-7013, 5995-01-010-4942, 4320-01-099-3093 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 820-49?

Key specifications for 820-49: General Characteristics Item Description: WALL THICKNESS 0.049 IN. IN; End Item Identification: BEADING HEAD BH-8,MODEL 8CP ONLY. 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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