PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11945Packing Assembly

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. · NSN 5330-00-291-9842 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-291-9842 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-291-9842. Primary manufacturer part number: 11945.
Features
  • Packing Assembly — FSC 5330
  • Cross-Sectional Shape Style: U INTERMEDIATE RING
  • Intermediate Ring Quantity: 4
  • Material: COTTON BOTTOM RING
  • Inside Diameter: 1.750 INCHES NOMINAL IN
  • Height: 1.500 INCHES NOMINAL IN
  • Temp Rating: 180.0 FAHRENHEIT DEGF
  • Material: COTTON TOP RING
Applications
  • Applications requiring Cotton Bottom Ring construction
General Description

The Packing Assembly, cataloged under National Stock Number 5330-00-291-9842, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 10 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-291-9842
Primary Part Number11945
Item NamePacking Assembly
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
StatusCANCELLED
Cross-Sectional Shape StyleU INTERMEDIATE RING
Intermediate Ring Quantity4
MaterialCOTTON BOTTOM RING
Inside Diameter1.750 INCHES NOMINAL IN
Height1.500 INCHES NOMINAL IN
Temp Rating180.0 FAHRENHEIT DEGF
MaterialCOTTON TOP RING
Cross-Sectional Shape StyleANGLE BOTTOM RING
MaterialRUBBER CHLOROPRENE CLASS CR AND COTTON INTERMEDIATE RING
Outside Diameter2.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6685-00-032-731111945 INTERCHANGEABLE
Diaphragm
Honeywell International Inc. Div Aerospace - Torrance
5340-00-371-6726HPC146 INTERCHANGEABLE
Clip,retaining
Hubbard M D Spring Co Inc
2925-00-441-8239 INTERCHANGEABLE
Retainer
5945-00-636-546611945 INTERCHANGEABLE
Relay,rotary
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
2530-01-248-2498 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
5310-01-268-550911945 INTERCHANGEABLE
Washer,special
Westerbeke Corporation
8920-01-299-259211945 INTERCHANGEABLE
Cereal,oats,puffed
General Mills Inc
5120-01-532-2338 INTERCHANGEABLE
Ratchet Attachment,socket Wrench
Cross-Reference Index
Part NumberManufacturer
11945 PRIMARY Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
6685-00-032-7311INTERCHANGEABLE
DIAPHRAGM
11945
5340-00-371-6726INTERCHANGEABLE
CLIP,RETAINING
HPC146
2925-00-441-8239INTERCHANGEABLE
RETAINER
5945-00-636-5466INTERCHANGEABLE
RELAY,ROTARY
11945
2530-01-248-2498INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
5310-01-268-5509INTERCHANGEABLE
WASHER,SPECIAL
11945
8920-01-299-2592INTERCHANGEABLE
CEREAL,OATS,PUFFED
11945
5120-01-532-2338INTERCHANGEABLE
RATCHET ATTACHMENT,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5330-00-291-9842?

NSN 5330-00-291-9842 is a Packing Assembly, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-291-9842?

NSN 5330-00-291-9842 has 1 cross-referenced part number: 11945 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).

What NSN replaces 5330-00-291-9842?

There are 8 known substitutes for 5330-00-291-9842: 6685-00-032-7311, 5340-00-371-6726, 2925-00-441-8239 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11945?

Key specifications for 11945: Cross-Sectional Shape Style: U INTERMEDIATE RING; Intermediate Ring Quantity: 4; Material: COTTON BOTTOM RING; Inside Diameter: 1.750 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-291-9842 still in active supply?

NSN 5330-00-291-9842 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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