PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3011528Retainer,packing

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5330-00-841-0771 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-841-0771 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-841-0771. Primary manufacturer part number: 3011528.
Features
  • Retainer,packing — FSC 5330
  • Cross-Sectional Shape Style: V
  • Center Hole Diameter: 2.878 INCHES MINIMUM AND 2.908 INCHES MAXIMUM IN
  • Material: RUBBER FLUOROCARBON CLASS FPM OVERALL
  • Peripheral Diameter: 2.984 INCHES MINIMUM AND 3.014 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.042 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 7279 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • 1 verified cross-reference
Applications
  • Applications requiring Rubber Fluorocarbon Class Fpm Overall construction
General Description

The Retainer,packing, cataloged under National Stock Number 5330-00-841-0771, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-00-841-0771
Primary Part Number3011528
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Cross-Sectional Shape StyleV
Center Hole Diameter2.878 INCHES MINIMUM AND 2.908 INCHES MAXIMUM IN
MaterialRUBBER FLUOROCARBON CLASS FPM OVERALL
Peripheral Diameter2.984 INCHES MINIMUM AND 3.014 INCHES MAXIMUM IN
Cross-Sectional Height0.042 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
Material Document and ClassificationAMS 7279 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-01-551-471739986 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
3011528 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5305-01-551-4717INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
39986

Frequently Asked Questions

What is NSN 5330-00-841-0771?

NSN 5330-00-841-0771 is a Retainer,packing, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-841-0771?

NSN 5330-00-841-0771 has 1 cross-referenced part number: 3011528 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5330-00-841-0771?

There is 1 known substitute for 5330-00-841-0771: 5305-01-551-4717. Verify interchangeability with system specifications before substitution.

What are the specifications of 3011528?

Key specifications for 3011528: Cross-Sectional Shape Style: V; Center Hole Diameter: 2.878 INCHES MINIMUM AND 2.908 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM OVERALL; Peripheral Diameter: 2.984 INCHES MINIMUM AND 3.014 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com