PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11260Clamp

Peerless Nuclear Corp · NSN 4470-01-271-0166 · FSC 4470 · No Item Name Available
Verified by PartsTable
NSN 4470-01-271-0166 — this item is cataloged by the U.S. Government under National Stock Number 4470-01-271-0166. Primary manufacturer part number: 11260.
Features
  • Clamp — FSC 4470
  • General Characteristics Item Description: 1.500 IN.LONG; 0.500 IN.WIDE; 0.250 IN.THK; ONE CENTER HOLE 0.323 IN. DIA. AND TWO END HOLES .0125 IN. WITH SLOTS OF 0.204 IN. IN
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Peerless Nuclear Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clamp, cataloged under National Stock Number 4470-01-271-0166, is classified within Federal Supply Class 4470 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Peerless Nuclear Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4470-01-271-0166
Primary Part Number11260
Item NameClamp
FSC / FSG4470 / 44 — No Item Name Available
ManufacturerPeerless Nuclear Corp
StatusACTIVE
General Characteristics Item Description1.500 IN.LONG; 0.500 IN.WIDE; 0.250 IN.THK; ONE CENTER HOLE 0.323 IN. DIA. AND TWO END HOLES .0125 IN. WITH SLOTS OF 0.204 IN. IN
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-036-342729616 INTERCHANGEABLE
Shaft,turbine Complete
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5935-00-204-5839 INTERCHANGEABLE
Connector,receptacle,electrical
4320-00-218-37848360P INTERCHANGEABLE
Pump Shaft
Curtiss-Wright Electro-Mechanical Corporation Div Epd
6515-00-360-385011-260 INTERCHANGEABLE
Retractor Set,abdominal
Mccoy Meat Co
5340-00-514-272616T1540 INTERCHANGEABLE
Clamp,loop
Chief of Engineers Dept of Army
5330-00-724-1838 INTERCHANGEABLE
Ring,wiper
8145-00-928-699711260 INTERCHANGEABLE
Shipping and Storag
The Champion Company Div Ground Support Equipment
5310-01-118-114611260 INTERCHANGEABLE
Nut
K-B Axle Co Inc
5310-01-162-2742 INTERCHANGEABLE
Nut,special
5331-01-163-561005240 INTERCHANGEABLE
O-Ring
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
11260 Peerless Nuclear Corp (USA)
Related Parts
3040-00-036-3427INTERCHANGEABLE
SHAFT,TURBINE COMPLETE
29616
5935-00-204-5839INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4320-00-218-3784INTERCHANGEABLE
PUMP SHAFT
8360P
6515-00-360-3850INTERCHANGEABLE
RETRACTOR SET,ABDOMINAL
11-260
5340-00-514-2726INTERCHANGEABLE
CLAMP,LOOP
16T1540
5330-00-724-1838INTERCHANGEABLE
RING,WIPER
8145-00-928-6997INTERCHANGEABLE
SHIPPING AND STORAG
11260
5310-01-118-1146INTERCHANGEABLE
NUT
11260
5310-01-162-2742INTERCHANGEABLE
NUT,SPECIAL
5331-01-163-5610INTERCHANGEABLE
O-RING
05240
6550-01-172-8891INTERCHANGEABLE
CULTURE MEDIUM,FLUID THIOGLYCOLL
4530-01-548-3720INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
11260

Frequently Asked Questions

What is NSN 4470-01-271-0166?

NSN 4470-01-271-0166 is a Clamp, manufactured by Peerless Nuclear Corp, classified under FSC 4470 (No Item Name Available). Status: active.

What are the part numbers for NSN 4470-01-271-0166?

NSN 4470-01-271-0166 has 1 cross-referenced part number: 11260 (Peerless Nuclear Corp).

What NSN replaces 4470-01-271-0166?

There are 12 known substitutes for 4470-01-271-0166: 3040-00-036-3427, 5935-00-204-5839, 4320-00-218-3784 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11260?

Key specifications for 11260: General Characteristics Item Description: 1.500 IN.LONG; 0.500 IN.WIDE; 0.250 IN.THK; ONE CENTER HOLE 0.323 IN. DIA. AND TWO END HOLES .0125 IN. WITH SLOTS OF 0.204 IN. IN; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 3 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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