PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

218151Bracket Assy,stop

Kearfott Corporation Div Guidance and Navigation Division · NSN 6615-00-321-3721 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-321-3721 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-321-3721. Primary manufacturer part number: 218151.
Features
  • Bracket Assy,stop — FSC 6615
  • 1 verified cross-reference
  • Primary manufacturer: Kearfott Corporation Div Guidance and Navigation Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bracket Assy,stop, cataloged under National Stock Number 6615-00-321-3721, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearfott Corporation Div Guidance and Navigation Division. 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.

Catalog Facts
Item NameBracket Assy,stop
FSC / FSG6615 — No Item Name Available (FSG 66)
ManufacturersKearfott Corporation Div Guidance and Navigation Division (CAGE 88818)
Technical Specifications
ParameterValue
NSN6615-00-321-3721
Primary Part Number218151
Item NameBracket Assy,stop
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-305-0980 INTERCHANGEABLE
Post,snapslide Fastener
5310-00-933-8119MS35338-137 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3120-01-134-0158218151 INTERCHANGEABLE
Bushing,sleeve
Cummins Inc.
4730-01-484-9198218151 INTERCHANGEABLE
Elbow,tube
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
218151 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
5325-00-305-0980INTERCHANGEABLE
POST,SNAPSLIDE FASTENER
5310-00-933-8119INTERCHANGEABLE
WASHER,LOCK
MS35338-137
3120-01-134-0158INTERCHANGEABLE
BUSHING,SLEEVE
218151
4730-01-484-9198INTERCHANGEABLE
ELBOW,TUBE
218151

Frequently Asked Questions

What is NSN 6615-00-321-3721?

NSN 6615-00-321-3721 is a Bracket Assy,stop, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-00-321-3721?

NSN 6615-00-321-3721 has 1 cross-referenced part number: 218151 (Kearfott Corporation Div Guidance and Navigation Division).

What NSN replaces 6615-00-321-3721?

There are 4 known substitutes for 6615-00-321-3721: 5325-00-305-0980, 5310-00-933-8119, 3120-01-134-0158 and 1 more. Verify interchangeability with system specifications before substitution.

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