PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

354122Retainer,packing

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5330-01-669-6678 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-669-6678 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-669-6678. Primary manufacturer part number: 354122.
Features
  • Retainer,packing — FSC 5330
  • Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-669-6678, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-669-6678
Primary Part Number354122
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Reference Number Differentiating CharacteristicsITEM IS FAA CERTIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5640-00-555-30112999015 INTERCHANGEABLE
Insulation Tape,thermal
Bergstrom Inc
5330-00-627-0594354122 INTERCHANGEABLE
Retainer,packing
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
9320-01-010-3240475291 INTERCHANGEABLE
Tape,adhesive,rubber
Parker-Hannifin Corp Div Sporlan Division
Cross-Reference Index
Part NumberManufacturer
354122 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5640-00-555-3011INTERCHANGEABLE
INSULATION TAPE,THERMAL
2999015
5330-00-627-0594INTERCHANGEABLE
RETAINER,PACKING
354122
9320-01-010-3240INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
475291

Frequently Asked Questions

What is NSN 5330-01-669-6678?

NSN 5330-01-669-6678 is a Retainer,packing, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-669-6678?

NSN 5330-01-669-6678 has 1 cross-referenced part number: 354122 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5330-01-669-6678?

There are 3 known substitutes for 5330-01-669-6678: 5640-00-555-3011, 5330-00-627-0594, 9320-01-010-3240. Verify interchangeability with system specifications before substitution.

What are the specifications of 354122?

Key specifications for 354122: Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED; End Item Identification: KC-46 AIRCRAFT. 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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