PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

89452-8Cap,filler Opening

Har, Inc Dba Mercury Machine & Mfg Co Div · NSN 2590-01-077-6457 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-077-6457 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-077-6457. Primary manufacturer part number: 89452-8.
Features
  • Cap,filler Opening — FSC 2590
  • 3 verified cross-references
  • Primary manufacturer: Har, Inc Dba Mercury Machine & Mfg Co Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-01-077-6457, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Har, Inc Dba Mercury Machine & Mfg Co Div. This item has 3 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.

Technical Specifications
ParameterValue
NSN2590-01-077-6457
Primary Part Number89452-8
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerHar, Inc Dba Mercury Machine & Mfg Co Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4140-00-122-059387321 INTERCHANGEABLE
Impeller,fan,axial
Fl Industries Inc Pneumotive Div
5998-00-465-3486894528 INTERCHANGEABLE
Circuit Card Assembly
Cae Usa Inc.
6145-00-635-98348732 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
1040-00-924-9809B68-13-1890 INTERCHANGEABLE
Adapter,clutch
Edgewood Chemical Biological Center Ecbc
5330-01-021-13698732 INTERCHANGEABLE
Gasket
Eaton Corporation Div Eaton Fluid Power
5962-01-064-95641826-0174 INTERCHANGEABLE
Microcircuit,linear
Keysight Technologies Inc
5977-01-073-73948732 INTERCHANGEABLE
Brush,electrical Contact
Hornet Acquisitionco, Llc Dba Onboard Systems
5365-01-143-39355035L024-1 INTERCHANGEABLE
Ring,externally Threaded
Circor Aerospace, Inc. Div Circor
6680-01-278-2370XM-36420-117-10000-O-L-30 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
6625-01-379-50058732 INTERCHANGEABLE
Probe,magnetic Field,interferenc
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
89452-8 PRIMARY Har, Inc Dba Mercury Machine & Mfg Co Div (USA)
8732-1 Snyder Tank Corp (USA)
8732 Snyder Tank Corp (USA)
Related Parts
4140-00-122-0593INTERCHANGEABLE
IMPELLER,FAN,AXIAL
87321
5998-00-465-3486INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
894528
6145-00-635-9834INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8732
1040-00-924-9809INTERCHANGEABLE
ADAPTER,CLUTCH
B68-13-1890
5330-01-021-1369INTERCHANGEABLE
GASKET
8732
5962-01-064-9564INTERCHANGEABLE
MICROCIRCUIT,LINEAR
1826-0174
5977-01-073-7394INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
8732
5365-01-143-3935INTERCHANGEABLE
RING,EXTERNALLY THREADED
5035L024-1
6680-01-278-2370INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
XM-36420-117-10000-O-L-30
6625-01-379-5005INTERCHANGEABLE
PROBE,MAGNETIC FIELD,INTERFERENC
8732
5970-01-386-8056INTERCHANGEABLE
INSULATOR,PLATE
8732
6515-01-441-3918INTERCHANGEABLE
GUIDE,DRILL,BONE
8732

Frequently Asked Questions

What is NSN 2590-01-077-6457?

NSN 2590-01-077-6457 is a Cap,filler Opening, manufactured by Har, Inc Dba Mercury Machine & Mfg Co Div, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-077-6457?

NSN 2590-01-077-6457 has 3 cross-referenced part numbers: 89452-8 (Har, Inc Dba Mercury Machine & Mfg Co Div), 8732-1 (Snyder Tank Corp), 8732 (Snyder Tank Corp).

What NSN replaces 2590-01-077-6457?

There are 12 known substitutes for 2590-01-077-6457: 4140-00-122-0593, 5998-00-465-3486, 6145-00-635-9834 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 89452-8?

Key specifications for 89452-8: End Item Identification: M915A1 VEHICLE. 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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