PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A12AParts Kit,garbage Disposal

Insinger Machine Co · NSN 4540-00-010-2937 · FSC 4540 · No Item Name Available
Verified by PartsTable
NSN 4540-00-010-2937 — this item is cataloged by the U.S. Government under National Stock Number 4540-00-010-2937. Primary manufacturer part number: A12A.
Features
  • Parts Kit,garbage Disposal — FSC 4540
  • Component Quantity: 7
  • Nonsupply Items and Quantities: WASHERS 3;O-RING 2;GASKET 2
  • 1 verified cross-reference
  • Primary manufacturer: Insinger Machine Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,garbage Disposal, cataloged under National Stock Number 4540-00-010-2937, is classified within Federal Supply Class 4540 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Insinger Machine Co. Government technical data includes 2 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4540-00-010-2937
Primary Part NumberA12A
Item NameParts Kit,garbage Disposal
FSC / FSG4540 / 45 — No Item Name Available
ManufacturerInsinger Machine Co
StatusACTIVE
Component Quantity7
Nonsupply Items and QuantitiesWASHERS 3;O-RING 2;GASKET 2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2930-00-105-2373P12136B INTERCHANGEABLE
Manifold,fluid Cooler
Gardner Denver Inc.
3110-00-293-8889 INTERCHANGEABLE
Bearing,ball,annular
6115-00-613-2606A12A INTERCHANGEABLE
Generator,alternating Current
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
3120-01-006-5426A12A INTERCHANGEABLE
Bushing,sleeve
Ace Pump Corp
Cross-Reference Index
Part NumberManufacturer
A12A PRIMARY Insinger Machine Co (USA)
Related Parts
2930-00-105-2373INTERCHANGEABLE
MANIFOLD,FLUID COOLER
P12136B
3110-00-293-8889INTERCHANGEABLE
BEARING,BALL,ANNULAR
6115-00-613-2606INTERCHANGEABLE
GENERATOR,ALTERNATING CURRENT
A12A
3120-01-006-5426INTERCHANGEABLE
BUSHING,SLEEVE
A12A

Frequently Asked Questions

What is NSN 4540-00-010-2937?

NSN 4540-00-010-2937 is a Parts Kit,garbage Disposal, manufactured by Insinger Machine Co, classified under FSC 4540 (No Item Name Available). Status: active.

What are the part numbers for NSN 4540-00-010-2937?

NSN 4540-00-010-2937 has 1 cross-referenced part number: A12A (Insinger Machine Co).

What NSN replaces 4540-00-010-2937?

There are 4 known substitutes for 4540-00-010-2937: 2930-00-105-2373, 3110-00-293-8889, 6115-00-613-2606 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A12A?

Key specifications for A12A: Component Quantity: 7; Nonsupply Items and Quantities: WASHERS 3;O-RING 2;GASKET 2. 2 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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