PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3960-01Packing,preformed

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 5330-01-418-6290 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-418-6290 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-418-6290. Primary manufacturer part number: 3960-01.
Features
  • Packing,preformed — FSC 5330
  • Environmental Attribute Code: ASBESTOS ALTERNATIVE PRODUCTS
  • Center Hole Diameter: 0.093 INCHES NOMINAL IN
  • Cross-Sectional Height: 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Joint Type: SCARF-PERIPHERAL PACKING
  • Cross-Sectional Shape Style: SQUARE/RECTANGULAR
  • Peripheral Diameter: 0.437 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-418-6290, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-01-418-6290
Primary Part Number3960-01
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusCANCELLED
Environmental Attribute CodeASBESTOS ALTERNATIVE PRODUCTS
Center Hole Diameter0.093 INCHES NOMINAL IN
Cross-Sectional Height0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Joint TypeSCARF-PERIPHERAL PACKING
Cross-Sectional Shape StyleSQUARE/RECTANGULAR
Peripheral Diameter0.437 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5310-00-835-2037 INTERCHANGEABLE
Nut,plain,hexagon
4810-00-895-5652396-00-1 INTERCHANGEABLE
Valve,solenoid
Dukes Aerospace, Inc.
5826-00-999-455339600-1 INTERCHANGEABLE
Control Unit,coaxia
Fisica Applied Technologies, Inc. Div Datron Advanced Technologies
5310-01-201-8358396-001-1 INTERCHANGEABLE
Nut
Vermeer Manufacturing Company Dba Vermeer Corporation
2990-01-243-9126396001 INTERCHANGEABLE
Muffler,exhaust-Intake
Briggs and Stratton Corp
Cross-Reference Index
Part NumberManufacturer
5330PL2009566 Jednolity Indeks Materialowy - Uniform Material Index (POL)
3960-01 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
5310-00-835-2037INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4810-00-895-5652INTERCHANGEABLE
VALVE,SOLENOID
396-00-1
5826-00-999-4553INTERCHANGEABLE
CONTROL UNIT,COAXIA
39600-1
5310-01-201-8358INTERCHANGEABLE
NUT
396-001-1
2990-01-243-9126INTERCHANGEABLE
MUFFLER,EXHAUST-INTAKE
396001

Frequently Asked Questions

What is NSN 5330-01-418-6290?

NSN 5330-01-418-6290 is a Packing,preformed, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-418-6290?

NSN 5330-01-418-6290 has 2 cross-referenced part numbers: 5330PL2009566 (Jednolity Indeks Materialowy - Uniform Material Index), 3960-01 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 5330-01-418-6290?

There are 5 known substitutes for 5330-01-418-6290: 5310-00-835-2037, 4810-00-895-5652, 5826-00-999-4553 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3960-01?

Key specifications for 3960-01: Environmental Attribute Code: ASBESTOS ALTERNATIVE PRODUCTS; Center Hole Diameter: 0.093 INCHES NOMINAL IN; Cross-Sectional Height: 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Joint Type: SCARF-PERIPHERAL PACKING. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-01-418-6290 still in active supply?

NSN 5330-01-418-6290 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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