PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P49666-910Packing,preformed

Lexair Inc · NSN 5330-01-290-4172 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-290-4172 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-290-4172. Primary manufacturer part number: P49666-910.
Features
  • Packing,preformed — FSC 5330
  • 5 verified cross-references
  • Primary manufacturer: Lexair Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-290-4172, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lexair Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking,preformed
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersLexair Inc (CAGE 56607); Wellman Group (CAGE K7018)
Technical Specifications
ParameterValue
NSN5330-01-290-4172
Primary Part NumberP49666-910
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLexair Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5306-00-104-284516377 INTERCHANGEABLE
Bolt,special
Hyster-Yale Group, Inc.
5950-00-265-0940 INTERCHANGEABLE
Coil,radio Frequency
5950-00-646-4441SMB199862 INTERCHANGEABLE
Coil,telephone
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5996-01-080-359815611 INTERCHANGEABLE
Amplifier,electronic Control
Astronautics Corporation of America
5930-01-084-9772 INTERCHANGEABLE
Switch,sensitive
5930-01-176-900215611 INTERCHANGEABLE
Switch,toggle
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5315-01-190-17441561-1 INTERCHANGEABLE
Pin,straight,headless
Tate Andale, Llc
5940-01-624-4745 INTERCHANGEABLE
Terminal,lug
Cross-Reference Index
Part NumberManufacturer
P49666-910 PRIMARY Lexair Inc (USA)
156 ITEM 11 Wellman Group (GBR)
X5008/12/156/11 Wellman Group (GBR)
156/11 Wellman Group (GBR)
X5008/12/156 ITEM 11 Wellman Group (GBR)
Related Parts
5306-00-104-2845INTERCHANGEABLE
BOLT,SPECIAL
16377
5950-00-265-0940INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-646-4441INTERCHANGEABLE
COIL,TELEPHONE
SMB199862
5996-01-080-3598INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
15611
5930-01-084-9772INTERCHANGEABLE
SWITCH,SENSITIVE
5930-01-176-9002INTERCHANGEABLE
SWITCH,TOGGLE
15611
5315-01-190-1744INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
1561-1
5940-01-624-4745INTERCHANGEABLE
TERMINAL,LUG

Frequently Asked Questions

What is NSN 5330-01-290-4172?

NSN 5330-01-290-4172 is a Packing,preformed, manufactured by Lexair Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-290-4172?

NSN 5330-01-290-4172 has 5 cross-referenced part numbers: P49666-910 (Lexair Inc), 156 ITEM 11 (Wellman Group), X5008/12/156/11 (Wellman Group), 156/11 (Wellman Group), X5008/12/156 ITEM 11 (Wellman Group).

What NSN replaces 5330-01-290-4172?

There are 8 known substitutes for 5330-01-290-4172: 5306-00-104-2845, 5950-00-265-0940, 5950-00-646-4441 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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