PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5330001716758Retainer,packing

E.c.a Etablissement Centrald'approvisionnement Des Forces Armee · NSN 5330-00-171-6758 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-171-6758 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-171-6758. Primary manufacturer part number: 5330001716758.
Features
  • Retainer,packing — FSC 5330
  • Center Hole Diameter: 1.250 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
  • Joint Type: SCARF-BUTT RETAINER
  • Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: SQUARE
  • Distance Between Ends: 0.047 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
  • Material: PLASTIC TETRAFLUOROETHYLENE OVERALL
Applications
  • Applications requiring Plastic Tetrafluoroethylene Overall construction
General Description

The Retainer,packing, cataloged under National Stock Number 5330-00-171-6758, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is E.c.a Etablissement Centrald'approvisionnement Des Forces Armee. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 35 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-171-6758
Primary Part Number5330001716758
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerE.c.a Etablissement Centrald'approvisionnement Des Forces Armee
StatusCANCELLED
Center Hole Diameter1.250 INCHES NOMINAL IN
Cross-Sectional Thickness0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
Joint TypeSCARF-BUTT RETAINER
Material Document and ClassificationSAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleSQUARE
Distance Between Ends0.047 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALL
Angle25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
Cross-Sectional Height0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
Peripheral Diameter1.490 INCHES MINIMUM AND 1.494 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5330-00-559-23634445FPC37 INTERCHANGEABLE
Retainer,packing
Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
5330-01-226-0134 INTERCHANGEABLE
Packing,preformed
6515-01-468-1718479.28 INTERCHANGEABLE
Nail,intramedullary
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
5330001716758 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
25704-281300.09.0 Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU)
255552PC34 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
2642-992-01ITEM Electric Boat Corporation Div General Dynamics Electric Boat (USA)
982195 Safran Transmission Systems (FRA)
MS28782-23 Zf Industrieantriebe Witten Gmbh (DEU)
190518195 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
803-4563090 PC Naval Ship Systems Command (USA)
1000-005PC23 Aluf Industries Inc (USA)
MS28782 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
21090 FIND 28 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
MS28782-23 PIEC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
111115221 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
211007856 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
556-7106779-14 Naval Sea Systems Command (USA)
MS28782-23 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
2640-857X1PIECE Electric Boat Corporation Div General Dynamics Electric Boat (USA)
5330001717736 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
H792-8002-57 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
5330001716758 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
5330-00-559-2363INTERCHANGEABLE
RETAINER,PACKING
4445FPC37
5330-01-226-0134INTERCHANGEABLE
PACKING,PREFORMED
6515-01-468-1718INTERCHANGEABLE
NAIL,INTRAMEDULLARY
479.28

Frequently Asked Questions

What is NSN 5330-00-171-6758?

NSN 5330-00-171-6758 is a Retainer,packing, manufactured by E.c.a Etablissement Centrald'approvisionnement Des Forces Armee, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-171-6758?

NSN 5330-00-171-6758 has 35 cross-referenced part numbers: 5330001716758 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 25704-281300.09.0 (Knds Deutschland Gmbh & Co. Kg - Werk Kassel -), 255552PC34 (Huntington Ingalls Inc Div Newport News Shipbuilding), 2642-992-01ITEM (Electric Boat Corporation Div General Dynamics Electric Boat), 982195 (Safran Transmission Systems) and 30 more.

What NSN replaces 5330-00-171-6758?

There are 3 known substitutes for 5330-00-171-6758: 5330-00-559-2363, 5330-01-226-0134, 6515-01-468-1718. Verify interchangeability with system specifications before substitution.

What are the specifications of 5330001716758?

Key specifications for 5330001716758: Center Hole Diameter: 1.250 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN; Joint Type: SCARF-BUTT RETAINER; Material Document and Classification: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-171-6758 still in active supply?

NSN 5330-00-171-6758 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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