PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3056Ring,retaining

DP Manufacturing Inc. · NSN 5325-01-328-4247 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-328-4247 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-328-4247. Primary manufacturer part number: 3056.
Features
  • Ring,retaining — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-328-4247, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is DP Manufacturing Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersDP Manufacturing Inc. (CAGE 0EJ14); DP Mfg Inc (CAGE 58864)
Technical Specifications
ParameterValue
NSN5325-01-328-4247
Primary Part Number3056
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-057-2379 INTERCHANGEABLE
Spring,helical,compression
5950-00-133-29223056 INTERCHANGEABLE
Transformer,power
Ballantine Laboratories Inc
4920-00-135-48463056 INTERCHANGEABLE
Pickup,magnetic
Honeywell International Inc. Dba Honeywell Div Honeywell Sensing and Control
5120-00-221-2728305-6 INTERCHANGEABLE
Marlinespike
Leetonia Tool Co the
4730-00-277-9678305-6 INTERCHANGEABLE
Nipple,tube
Lenz Inc Dba the Lenz Company
6610-00-462-98403056 INTERCHANGEABLE
Shaft Assy,pinion
Kearflex Engineering Company
5305-00-468-32103056 INTERCHANGEABLE
Screw,assembled Washer
Dynalec Corporation
3439-01-184-3189SCLS4 INTERCHANGEABLE
Flux,soldering
J. W. Harris Co., Inc.
5340-01-244-4054 INTERCHANGEABLE
Cover,access
5930-01-265-54853056 INTERCHANGEABLE
Switch,toggle
Bunn-O-Matic Corporation Div Government Sales
Cross-Reference Index
Part NumberManufacturer
3056 PRIMARY DP Manufacturing Inc. (USA)
3056 DP Mfg Inc (USA)
Related Parts
5360-00-057-2379INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5950-00-133-2922INTERCHANGEABLE
TRANSFORMER,POWER
3056
4920-00-135-4846INTERCHANGEABLE
PICKUP,MAGNETIC
3056
5120-00-221-2728INTERCHANGEABLE
MARLINESPIKE
305-6
4730-00-277-9678INTERCHANGEABLE
NIPPLE,TUBE
305-6
6610-00-462-9840INTERCHANGEABLE
SHAFT ASSY,PINION
3056
5305-00-468-3210INTERCHANGEABLE
SCREW,ASSEMBLED WASHER
3056
3439-01-184-3189INTERCHANGEABLE
FLUX,SOLDERING
SCLS4
5340-01-244-4054INTERCHANGEABLE
COVER,ACCESS
5930-01-265-5485INTERCHANGEABLE
SWITCH,TOGGLE
3056
5915-01-276-9566INTERCHANGEABLE
FILTER
3056
6515-01-337-3682INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
3056

Frequently Asked Questions

What is NSN 5325-01-328-4247?

NSN 5325-01-328-4247 is a Ring,retaining, manufactured by DP Manufacturing Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-328-4247?

NSN 5325-01-328-4247 has 2 cross-referenced part numbers: 3056 (DP Manufacturing Inc.), 3056 (DP Mfg Inc).

What NSN replaces 5325-01-328-4247?

There are 12 known substitutes for 5325-01-328-4247: 5360-00-057-2379, 5950-00-133-2922, 4920-00-135-4846 and 9 more. Verify interchangeability with system specifications before substitution.

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