PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

305728Spacer,cam

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 6615-00-397-3578 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-397-3578 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-397-3578. Primary manufacturer part number: 305728.
Features
  • Spacer,cam — FSC 6615
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spacer,cam, cataloged under National Stock Number 6615-00-397-3578, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,cam
FSC / FSG6615 — No Item Name Available (FSG 66)
ManufacturersLockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
ParameterValue
NSN6615-00-397-3578
Primary Part Number305728
Item NameSpacer,cam
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-00-131-1689305728 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5310-01-422-2144 INTERCHANGEABLE
Washer,spring Tension
Cross-Reference Index
Part NumberManufacturer
305728 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
2530-00-131-1689INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
305728
5310-01-422-2144INTERCHANGEABLE
WASHER,SPRING TENSION

Frequently Asked Questions

What is NSN 6615-00-397-3578?

NSN 6615-00-397-3578 is a Spacer,cam, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-00-397-3578?

NSN 6615-00-397-3578 has 1 cross-referenced part number: 305728 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 6615-00-397-3578?

There are 2 known substitutes for 6615-00-397-3578: 2530-00-131-1689, 5310-01-422-2144. Verify interchangeability with system specifications before substitution.

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