PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7702-03Packing,preformed

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 5330-01-509-8239 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-509-8239 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-509-8239. Primary manufacturer part number: 7702-03.
Features
  • Packing,preformed — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-509-8239, 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. This item has 3 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.

Catalog Facts
Item NamePacking,preformed
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501)
Technical Specifications
ParameterValue
NSN5330-01-509-8239
Primary Part Number7702-03
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-473-9022766-4 INTERCHANGEABLE
Clamp,loop
Hydro-Aire Aerospace Corp
5950-00-528-4423 INTERCHANGEABLE
Coil,radio Frequency
6630-00-672-9357 INTERCHANGEABLE
Meter,ph
4820-01-041-6939 INTERCHANGEABLE
Valve Assembly
1390-01-158-81949362794 INTERCHANGEABLE
Fuze,mechanical Time and Superqu
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
6145-01-390-01177664 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5962-01-431-0498 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
7664 ITEM NO 2 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
7664 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
7702-03 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
5340-00-473-9022INTERCHANGEABLE
CLAMP,LOOP
766-4
5950-00-528-4423INTERCHANGEABLE
COIL,RADIO FREQUENCY
6630-00-672-9357INTERCHANGEABLE
METER,PH
4820-01-041-6939INTERCHANGEABLE
VALVE ASSEMBLY
1390-01-158-8194INTERCHANGEABLE
FUZE,MECHANICAL TIME AND SUPERQU
9362794
6145-01-390-0117INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
7664
5962-01-431-0498INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5330-01-509-8239?

NSN 5330-01-509-8239 is a Packing,preformed, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-509-8239?

NSN 5330-01-509-8239 has 3 cross-referenced part numbers: 7664 ITEM NO 2 (Howell Laboratories Inc Dba Howell Laboratories Inc), 7664 (Howell Laboratories Inc Dba Howell Laboratories Inc), 7702-03 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 5330-01-509-8239?

There are 7 known substitutes for 5330-01-509-8239: 5340-00-473-9022, 5950-00-528-4423, 6630-00-672-9357 and 4 more. Verify interchangeability with system specifications before substitution.

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