PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-562Barrel,primer Pump

Essex Industries, Inc. Dba Essex Industries · NSN 5365-00-625-6121 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-625-6121 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-625-6121. Primary manufacturer part number: A-562.
Features
  • Barrel,primer Pump — FSC 5365
  • General Characteristics Item Description: ALUMINUM ALLOY,ANODIC,SEAMLESS TUBING,O/A DIM I.875 IN. LG,0.621 IN. OD,0.514 IN. ID IN
  • 1 verified cross-reference
  • Primary manufacturer: Essex Industries, Inc. Dba Essex Industries
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Barrel,primer Pump, cataloged under National Stock Number 5365-00-625-6121, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Essex Industries, Inc. Dba Essex Industries. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-625-6121
Primary Part NumberA-562
Item NameBarrel,primer Pump
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEssex Industries, Inc. Dba Essex Industries
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY,ANODIC,SEAMLESS TUBING,O/A DIM I.875 IN. LG,0.621 IN. OD,0.514 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3030-00-064-2092 INTERCHANGEABLE
Belts,v,matched Set
5310-00-180-4167A56-2 INTERCHANGEABLE
Washer,flat
Goodrich Corporation
3455-00-517-555602100 INTERCHANGEABLE
Cutter,milling,side
Niagara Cutter Inc
6105-00-868-3006 INTERCHANGEABLE
Motor,alternating Current
5330-00-928-70437372312 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
5910-01-281-1269 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Cross-Reference Index
Part NumberManufacturer
A-562 PRIMARY Essex Industries, Inc. Dba Essex Industries (USA)
Related Parts
3030-00-064-2092INTERCHANGEABLE
BELTS,V,MATCHED SET
5310-00-180-4167INTERCHANGEABLE
WASHER,FLAT
A56-2
3455-00-517-5556INTERCHANGEABLE
CUTTER,MILLING,SIDE
02100
6105-00-868-3006INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5330-00-928-7043INTERCHANGEABLE
GASKET
7372312
5910-01-281-1269INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR

Frequently Asked Questions

What is NSN 5365-00-625-6121?

NSN 5365-00-625-6121 is a Barrel,primer Pump, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-625-6121?

NSN 5365-00-625-6121 has 1 cross-referenced part number: A-562 (Essex Industries, Inc. Dba Essex Industries).

What NSN replaces 5365-00-625-6121?

There are 6 known substitutes for 5365-00-625-6121: 3030-00-064-2092, 5310-00-180-4167, 3455-00-517-5556 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-562?

Key specifications for A-562: General Characteristics Item Description: ALUMINUM ALLOY,ANODIC,SEAMLESS TUBING,O/A DIM I.875 IN. LG,0.621 IN. OD,0.514 IN. ID IN. 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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