PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1131787-13Eccentric

Smiths Detection Inc. Dba Smiths Detection Inc Casc · NSN 6660-00-628-0557 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-00-628-0557 — this item is cataloged by the U.S. Government under National Stock Number 6660-00-628-0557. Primary manufacturer part number: 1131787-13.
Features
  • Eccentric — FSC 6660
  • 2 verified cross-references
  • Primary manufacturer: Smiths Detection Inc. Dba Smiths Detection Inc Casc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Eccentric, cataloged under National Stock Number 6660-00-628-0557, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Smiths Detection Inc. Dba Smiths Detection Inc Casc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameEccentric
FSC / FSG6660 — No Item Name Available (FSG 66)
ManufacturersSmiths Detection Inc. Dba Smiths Detection Inc Casc (CAGE 23667); Eco Pump Corp Pulsafeeder Div Sub of Interpace Corp (CAGE 72075)
Technical Specifications
ParameterValue
NSN6660-00-628-0557
Primary Part Number1131787-13
Item NameEccentric
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerSmiths Detection Inc. Dba Smiths Detection Inc Casc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-065-856520505 INTERCHANGEABLE
Pulley,groove
Eagle Crusher Co Inc Dba Stedman Machine Co
5340-00-139-8245U-533984 INTERCHANGEABLE
Crank,hand
Triumph Thermal Systems, Llc
5330-00-172-20281255PC74085B INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
5945-00-252-5608 INTERCHANGEABLE
Relay,electromagnetic
4420-00-468-0140 INTERCHANGEABLE
Plate,cover
5975-00-472-5124TC726A INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
1650-00-692-356620505 INTERCHANGEABLE
Head,linear Actuating Cylinder
Parker-Hannifin Corporation Dba Control Systems Division
4720-00-733-977920505 INTERCHANGEABLE
Hose,preformed
Gates Corporation
6515-00-912-825811-394-97F INTERCHANGEABLE
Gloves,surgeons'
Fisher Scientific Co
5307-01-201-209620505 INTERCHANGEABLE
Stud,plain
Northrop Grumman Systems Corporation Div Marine Systems
Cross-Reference Index
Part NumberManufacturer
1131787-13 Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
20505 Eco Pump Corp Pulsafeeder Div Sub of Interpace Corp (USA)
Related Parts
3020-00-065-8565INTERCHANGEABLE
PULLEY,GROOVE
20505
5340-00-139-8245INTERCHANGEABLE
CRANK,HAND
U-533984
5330-00-172-2028INTERCHANGEABLE
GASKET
1255PC74085B
5945-00-252-5608INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4420-00-468-0140INTERCHANGEABLE
PLATE,COVER
5975-00-472-5124INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
TC726A
1650-00-692-3566INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
20505
4720-00-733-9779INTERCHANGEABLE
HOSE,PREFORMED
20505
6515-00-912-8258INTERCHANGEABLE
GLOVES,SURGEONS'
11-394-97F
5307-01-201-2096INTERCHANGEABLE
STUD,PLAIN
20505
5330-01-286-3047INTERCHANGEABLE
GASKET
5365-01-398-7024INTERCHANGEABLE
RING,EXTERNALLY THREADED
20505

Frequently Asked Questions

What is NSN 6660-00-628-0557?

NSN 6660-00-628-0557 is a Eccentric, manufactured by Smiths Detection Inc. Dba Smiths Detection Inc Casc, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-00-628-0557?

NSN 6660-00-628-0557 has 2 cross-referenced part numbers: 1131787-13 (Smiths Detection Inc. Dba Smiths Detection Inc Casc), 20505 (Eco Pump Corp Pulsafeeder Div Sub of Interpace Corp).

What NSN replaces 6660-00-628-0557?

There are 12 known substitutes for 6660-00-628-0557: 3020-00-065-8565, 5340-00-139-8245, 5330-00-172-2028 and 9 more. Verify interchangeability with system specifications before substitution.

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