PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-8864PC12Retainer,packing

Admiral Valve Llc Dba Cpv Manufacturing · NSN 5330-01-227-6431 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-227-6431 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-227-6431. Primary manufacturer part number: C-8864PC12.
Features
  • Retainer,packing — FSC 5330
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 6 verified cross-references
  • Primary manufacturer: Admiral Valve Llc Dba Cpv Manufacturing
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-227-6431, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-227-6431
Primary Part NumberC-8864PC12
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAdmiral Valve Llc Dba Cpv Manufacturing
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-913-4700 INTERCHANGEABLE
Gasket
5330-01-157-0548 INTERCHANGEABLE
Retainer,packing
5330-01-244-3528 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
C-8864PC12 Admiral Valve Llc Dba Cpv Manufacturing (USA)
845-2181262,PC.12 Naval Ship Systems Command (USA)
845-2181262 PC 12 1IN Naval Ship Systems Command (USA)
PL-1027PC12 Hydrasearch Company, Llc (USA)
2620-932X1PC12,1IN Electric Boat Corporation Div General Dynamics Electric Boat (USA)
PL-1027PC12 Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA)
Related Parts
5330-00-913-4700INTERCHANGEABLE
GASKET
5330-01-157-0548INTERCHANGEABLE
RETAINER,PACKING
5330-01-244-3528INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5330-01-227-6431?

NSN 5330-01-227-6431 is a Retainer,packing, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-227-6431?

NSN 5330-01-227-6431 has 6 cross-referenced part numbers: C-8864PC12 (Admiral Valve Llc Dba Cpv Manufacturing), 845-2181262,PC.12 (Naval Ship Systems Command), 845-2181262 PC 12 1IN (Naval Ship Systems Command), PL-1027PC12 (Hydrasearch Company, Llc), 2620-932X1PC12,1IN (Electric Boat Corporation Div General Dynamics Electric Boat) and 1 more.

What NSN replaces 5330-01-227-6431?

There are 3 known substitutes for 5330-01-227-6431: 5330-00-913-4700, 5330-01-157-0548, 5330-01-244-3528. Verify interchangeability with system specifications before substitution.

What are the specifications of C-8864PC12?

Key specifications for C-8864PC12: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER 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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