PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71978PC28Packing,preformed

Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins · NSN 5330-00-104-9102 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-104-9102 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-104-9102. Primary manufacturer part number: 71978PC28.
Features
  • Packing,preformed — FSC 5330
  • Cross-Sectional Shape Style: O-RING
  • Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Hardness Rating: 63.0 SHORE DUROMETER A MINIMUM AND 73.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Material Document and Classification: MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Center Hole Diameter: 1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-104-9102, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins. Government technical data includes 7 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-104-9102
Primary Part Number71978PC28
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTransdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
StatusACTIVE
Cross-Sectional Shape StyleO-RING
Cross-Sectional Height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Hardness Rating63.0 SHORE DUROMETER A MINIMUM AND 73.0 SHORE DUROMETER A MAXIMUM OVERALL
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Material Document and ClassificationMIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Center Hole Diameter1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-198-6183 INTERCHANGEABLE
O-Ring
5331-00-579-7925MS28775-219 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-391-9836AMS-P-83461/MIL-P-83461/1/219 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
71978PC28 Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA)
AN6227-24 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5331-00-198-6183INTERCHANGEABLE
O-RING
5331-00-579-7925INTERCHANGEABLE
O-RING
MS28775-219
5331-01-391-9836INTERCHANGEABLE
O-RING
AMS-P-83461/MIL-P-83461/1/219

Frequently Asked Questions

What is NSN 5330-00-104-9102?

NSN 5330-00-104-9102 is a Packing,preformed, manufactured by Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-104-9102?

NSN 5330-00-104-9102 has 2 cross-referenced part numbers: 71978PC28 (Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins), AN6227-24 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5330-00-104-9102?

There are 3 known substitutes for 5330-00-104-9102: 5331-00-198-6183, 5331-00-579-7925, 5331-01-391-9836. Verify interchangeability with system specifications before substitution.

What are the specifications of 71978PC28?

Key specifications for 71978PC28: Cross-Sectional Shape Style: O-RING; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Hardness Rating: 63.0 SHORE DUROMETER A MINIMUM AND 73.0 SHORE DUROMETER A MAXIMUM OVERALL. 7 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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