PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KEYBAK5Key Chain and Reel

West Coast Chain Mfg. Co. Dba Key-Bak · NSN 5340-00-787-0147 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-787-0147 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-787-0147. Primary manufacturer part number: KEYBAK5.
Features
  • Key Chain and Reel — FSC 5340
  • General Characteristics Item Description: METAL A/A; CHROMIUM PLATED FIN EXC CRES; 21.75 IN. MIN LG CHAIN; CLIP TYPE MTG; KEY RING ATTACHMENT IN
  • 3 verified cross-references
  • Primary manufacturer: West Coast Chain Mfg. Co. Dba Key-Bak
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Key Chain and Reel, cataloged under National Stock Number 5340-00-787-0147, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is West Coast Chain Mfg. Co. Dba Key-Bak. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-787-0147
Primary Part NumberKEYBAK5
Item NameKey Chain and Reel
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerWest Coast Chain Mfg. Co. Dba Key-Bak
StatusACTIVE
General Characteristics Item DescriptionMETAL A/A; CHROMIUM PLATED FIN EXC CRES; 21.75 IN. MIN LG CHAIN; CLIP TYPE MTG; KEY RING ATTACHMENT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-787-0148CTLKEYBAK#3 SUCCESSOR
Key Chain and Reel
Independent Hardware Inc
5340-00-789-26460007-023 SUCCESSOR
Key Chain and Reel
West Coast Chain Mfg. Co. Dba Key-Bak
2920-00-239-9047A202 INTERCHANGEABLE
Adapter,spark Plug
Champion Aerospace Llc
Cross-Reference Index
Part NumberManufacturer
A-A-1040 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
RR-K-795 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
KEYBAK5 PRIMARY West Coast Chain Mfg. Co. Dba Key-Bak (USA)
Related Parts
5340-00-787-0148SUCCESSOR
KEY CHAIN AND REEL
CTLKEYBAK#3
5340-00-789-2646SUCCESSOR
KEY CHAIN AND REEL
0007-023
2920-00-239-9047INTERCHANGEABLE
ADAPTER,SPARK PLUG
A202

Frequently Asked Questions

What is NSN 5340-00-787-0147?

NSN 5340-00-787-0147 is a Key Chain and Reel, manufactured by West Coast Chain Mfg. Co. Dba Key-Bak, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-787-0147?

NSN 5340-00-787-0147 has 3 cross-referenced part numbers: A-A-1040 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), RR-K-795 (Federal Specifications Promulgated by General Services Administration Washington DC), KEYBAK5 (West Coast Chain Mfg. Co. Dba Key-Bak).

What NSN replaces 5340-00-787-0147?

There are 3 known substitutes for 5340-00-787-0147: 5340-00-787-0148, 5340-00-789-2646, 2920-00-239-9047. Verify interchangeability with system specifications before substitution.

What are the specifications of KEYBAK5?

Key specifications for KEYBAK5: General Characteristics Item Description: METAL A/A; CHROMIUM PLATED FIN EXC CRES; 21.75 IN. MIN LG CHAIN; CLIP TYPE MTG; KEY RING ATTACHMENT 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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