PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6753Ring Piston Inner

O F Mossberg & Sons Inc · NSN 1005-01-459-5839 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-459-5839 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-459-5839. Primary manufacturer part number: 6753.
Features
  • Ring Piston Inner — FSC 1005
  • 1 verified cross-reference
  • Primary manufacturer: O F Mossberg & Sons Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Piston Inner, cataloged under National Stock Number 1005-01-459-5839, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is O F Mossberg & Sons Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-459-5839
Primary Part Number6753
Item NameRing Piston Inner
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerO F Mossberg & Sons Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8010-00-009-1757 INTERCHANGEABLE
Paint,latex
4820-00-070-64276753 INTERCHANGEABLE
Suction Vent,valve
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
1660-00-544-80626753 INTERCHANGEABLE
Lever,primary
Avox Systems Inc Dba Avox Systems Inc
6145-00-583-3827 INTERCHANGEABLE
Wire,electrical
5950-00-648-540223502 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
5930-00-800-74246753 INTERCHANGEABLE
Lock,link
Aerospace Lighting Corporation
6920-00-992-0958 INTERCHANGEABLE
Adapter,forward Lau
4820-01-073-18006753 INTERCHANGEABLE
Valve,suction Vent
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
4810-01-287-91276753 INTERCHANGEABLE
Seat,valve
Coffin Turbo Pump Inc
4210-01-397-5319675-3 INTERCHANGEABLE
Extinguisher,fire
Pyro Control Inc
Cross-Reference Index
Part NumberManufacturer
6753 PRIMARY O F Mossberg & Sons Inc (USA)
Related Parts
8010-00-009-1757INTERCHANGEABLE
PAINT,LATEX
4820-00-070-6427INTERCHANGEABLE
SUCTION VENT,VALVE
6753
1660-00-544-8062INTERCHANGEABLE
LEVER,PRIMARY
6753
6145-00-583-3827INTERCHANGEABLE
WIRE,ELECTRICAL
5950-00-648-5402INTERCHANGEABLE
TRANSFORMER,POWER
23502
5930-00-800-7424INTERCHANGEABLE
LOCK,LINK
6753
6920-00-992-0958INTERCHANGEABLE
ADAPTER,FORWARD LAU
4820-01-073-1800INTERCHANGEABLE
VALVE,SUCTION VENT
6753
4810-01-287-9127INTERCHANGEABLE
SEAT,VALVE
6753
4210-01-397-5319INTERCHANGEABLE
EXTINGUISHER,FIRE
675-3
4720-01-420-1113INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6753-D08A10L-0240
5895-01-551-7295INTERCHANGEABLE
MIXER STAGE,FREQUENCY
278017-01

Frequently Asked Questions

What is NSN 1005-01-459-5839?

NSN 1005-01-459-5839 is a Ring Piston Inner, manufactured by O F Mossberg & Sons Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-459-5839?

NSN 1005-01-459-5839 has 1 cross-referenced part number: 6753 (O F Mossberg & Sons Inc).

What NSN replaces 1005-01-459-5839?

There are 12 known substitutes for 1005-01-459-5839: 8010-00-009-1757, 4820-00-070-6427, 1660-00-544-8062 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6753?

Key specifications for 6753: End Item Identification: ITEM USED ON MODEL 9200 SEMI-AUTOSHOTGUN. 1 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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