PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

803-2177525-X7XX-66Packing,preformed

Naval Ship Systems Command · NSN 5330-01-586-8177 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-586-8177 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-586-8177. Primary manufacturer part number: 803-2177525-X7XX-66.
Features
  • Packing,preformed — FSC 5330
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D.
  • 2 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-586-8177, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 2 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-586-8177
Primary Part Number803-2177525-X7XX-66
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-408-8568803-2177525-X4XX-66 INTERCHANGEABLE
Packing Material
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
803-2177525-X7XX-66 Naval Ship Systems Command (USA)
803-2177525-X7XX-66CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5330-01-408-8568INTERCHANGEABLE
PACKING MATERIAL
803-2177525-X4XX-66

Frequently Asked Questions

What is NSN 5330-01-586-8177?

NSN 5330-01-586-8177 is a Packing,preformed, manufactured by Naval Ship Systems Command, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-586-8177?

NSN 5330-01-586-8177 has 2 cross-referenced part numbers: 803-2177525-X7XX-66 (Naval Ship Systems Command), 803-2177525-X7XX-66CP (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5330-01-586-8177?

There is 1 known substitute for 5330-01-586-8177: 5330-01-408-8568. Verify interchangeability with system specifications before substitution.

What are the specifications of 803-2177525-X7XX-66?

Key specifications for 803-2177525-X7XX-66: End Item Identification: 1/4-2 BW & SW 900 LB ASME VALVE LBS; Part Name Assigned by Controlling Agency: GRAPHITIC YARN; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D.. 4 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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