PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78321Packing,preformed

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 5330-00-230-4460 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-230-4460 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-230-4460. Primary manufacturer part number: 78321.
Features
  • Packing,preformed — FSC 5330
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • Criticality Code Justification: ZZZY
  • 3 verified cross-references
  • Primary manufacturer: Spx Flow Us, Llc Dba Spx Valves & Controls
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-230-4460, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spx Flow Us, Llc Dba Spx Valves & Controls. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-230-4460
Primary Part Number78321
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3010-01-032-817026513 INTERCHANGEABLE
Clutch Assembly,friction
Wacker Corp
Cross-Reference Index
Part NumberManufacturer
78321 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
820-4551352PC 48 Naval Sea Systems Command (USA)
820-4551181-3 Naval Sea Systems Command (USA)
Related Parts
3010-01-032-8170INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
26513

Frequently Asked Questions

What is NSN 5330-00-230-4460?

NSN 5330-00-230-4460 is a Packing,preformed, manufactured by Spx Flow Us, Llc Dba Spx Valves & Controls, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-230-4460?

NSN 5330-00-230-4460 has 3 cross-referenced part numbers: 78321 (Spx Flow Us, Llc Dba Spx Valves & Controls), 820-4551352PC 48 (Naval Sea Systems Command), 820-4551181-3 (Naval Sea Systems Command).

What NSN replaces 5330-00-230-4460?

There is 1 known substitute for 5330-00-230-4460: 3010-01-032-8170. Verify interchangeability with system specifications before substitution.

What are the specifications of 78321?

Key specifications for 78321: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY. 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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