PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-3-13Retainer,packing

Hunt Valve Company, Inc. · NSN 5330-01-530-3641 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-530-3641 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-530-3641. Primary manufacturer part number: 21-3-13.
Features
  • Retainer,packing — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-530-3641, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hunt Valve Company, Inc.. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,packing
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersPima Valve, Llc (CAGE 30263); Hunt Valve Company, Inc. (CAGE 11859)
Technical Specifications
ParameterValue
NSN5330-01-530-3641
Primary Part Number21-3-13
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-118-627821313 INTERCHANGEABLE
Bearing,roller,self-Aligning
Fag Bearings Corporation
4730-00-586-346121313 INTERCHANGEABLE
Expansion Joint,pipe
Hyspan Precision Products, Inc.
3120-00-662-8861851070 INTERCHANGEABLE
Bearing,sleeve
Dana Off Highway Products, Llc
5360-00-993-532121313 INTERCHANGEABLE
Spring,helical,compression
Barksdale, Inc
5340-01-086-3479213-13 INTERCHANGEABLE
Plug
Cnh Industrial America Llc Dba Cnh America
3110-01-102-594021313 INTERCHANGEABLE
Plate,retaining,bearing
Maradyne Corporation
4810-01-418-951721313-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21-3-13 Pima Valve, Llc (USA)
21-3-13 PRIMARY Hunt Valve Company, Inc. (USA)
21-3 ITEM 13 Pima Valve, Llc (USA)
21-3 ITEM 13 Hunt Valve Company, Inc. (USA)
Related Parts
3110-00-118-6278INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
21313
4730-00-586-3461INTERCHANGEABLE
EXPANSION JOINT,PIPE
21313
3120-00-662-8861INTERCHANGEABLE
BEARING,SLEEVE
851070
5360-00-993-5321INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21313
5340-01-086-3479INTERCHANGEABLE
PLUG
213-13
3110-01-102-5940INTERCHANGEABLE
PLATE,RETAINING,BEARING
21313
4810-01-418-9517INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21313-001

Frequently Asked Questions

What is NSN 5330-01-530-3641?

NSN 5330-01-530-3641 is a Retainer,packing, manufactured by Hunt Valve Company, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-530-3641?

NSN 5330-01-530-3641 has 4 cross-referenced part numbers: 21-3-13 (Pima Valve, Llc), 21-3-13 (Hunt Valve Company, Inc.), 21-3 ITEM 13 (Pima Valve, Llc), 21-3 ITEM 13 (Hunt Valve Company, Inc.).

What NSN replaces 5330-01-530-3641?

There are 7 known substitutes for 5330-01-530-3641: 3110-00-118-6278, 4730-00-586-3461, 3120-00-662-8861 and 4 more. Verify interchangeability with system specifications before substitution.

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