PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CPC1953-3BClamp,loop

Commercial Plastics Co Inc · NSN 5340-00-845-4887 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-845-4887 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-845-4887. Primary manufacturer part number: CPC1953-3B.
Features
  • Clamp,loop — FSC 5340
  • Style Designator: SINGLE LOOP
  • Distance From Loop Center to Tongue End: 0.567 INCHES NOMINAL IN
  • Center to Center Distance Between Loop and Mounting Hole: 0.379 INCHES NOMINAL IN
  • Diameter: 0.204 INCHES NOMINAL IN
  • Material: PLASTIC BAND
  • Loop Inside Diameter: 0.182 INCHES NOMINAL IN
  • Material Thickness: 0.050 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Band construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-845-4887, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Commercial Plastics Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-845-4887
Primary Part NumberCPC1953-3B
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCommercial Plastics Co Inc
StatusCANCELLED
Style DesignatorSINGLE LOOP
Distance From Loop Center to Tongue End0.567 INCHES NOMINAL IN
Center to Center Distance Between Loop and Mounting Hole0.379 INCHES NOMINAL IN
Diameter0.204 INCHES NOMINAL IN
MaterialPLASTIC BAND
Loop Inside Diameter0.182 INCHES NOMINAL IN
Material Thickness0.050 INCHES NOMINAL IN
Tongue Hole TypeROUND, UNTHREADED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2930-00-294-0256AF07589 INTERCHANGEABLE
Impeller,fan,axial
Schwitzer Engine Components a Household Intl Co
5340-00-902-9726NAS1397P3N INTERCHANGEABLE
Clamp,loop
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-139-9607 INTERCHANGEABLE
Washer
1680-01-146-7024 INTERCHANGEABLE
Wedge Assembly,seat
Cross-Reference Index
Part NumberManufacturer
1953-3B Commercial Plastics Co Inc (USA)
CPC1953-3B PRIMARY Commercial Plastics Co Inc (USA)
127-0036-005 The Boeing Company Div Legacy Boeing Hb1 (USA)
121243 Telemechanics Inc (USA)
121243 At and T Corp (USA)
Related Parts
2930-00-294-0256INTERCHANGEABLE
IMPELLER,FAN,AXIAL
AF07589
5340-00-902-9726INTERCHANGEABLE
CLAMP,LOOP
NAS1397P3N
5310-01-139-9607INTERCHANGEABLE
WASHER
1680-01-146-7024INTERCHANGEABLE
WEDGE ASSEMBLY,SEAT

Frequently Asked Questions

What is NSN 5340-00-845-4887?

NSN 5340-00-845-4887 is a Clamp,loop, manufactured by Commercial Plastics Co Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-845-4887?

NSN 5340-00-845-4887 has 5 cross-referenced part numbers: 1953-3B (Commercial Plastics Co Inc), CPC1953-3B (Commercial Plastics Co Inc), 127-0036-005 (The Boeing Company Div Legacy Boeing Hb1), 121243 (Telemechanics Inc), 121243 (At and T Corp).

What NSN replaces 5340-00-845-4887?

There are 4 known substitutes for 5340-00-845-4887: 2930-00-294-0256, 5340-00-902-9726, 5310-01-139-9607 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CPC1953-3B?

Key specifications for CPC1953-3B: Style Designator: SINGLE LOOP; Distance From Loop Center to Tongue End: 0.567 INCHES NOMINAL IN; Center to Center Distance Between Loop and Mounting Hole: 0.379 INCHES NOMINAL IN; Diameter: 0.204 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-845-4887 still in active supply?

NSN 5340-00-845-4887 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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