PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104256Clamp,loop

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5340-00-439-8113 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-439-8113 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-439-8113. Primary manufacturer part number: 104256.
Features
  • Clamp,loop — FSC 5340
  • Style Designator: SINGLE LOOP
  • Material: RUBBER CUSHION
  • Material: STEEL BAND
  • Surface Treatment: CADMIUM BAND
  • Tongue Hole Type: ROUND, UNTHREADED
  • Center to Center Distance Between Loop and Mounting Hole: 0.747 INCHES MINIMUM AND 0.757 INCHES MAXIMUM IN
  • Loop Inside Diameter: 0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
Applications
  • Applications requiring Rubber Cushion construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-439-8113, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-439-8113
Primary Part Number104256
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Style DesignatorSINGLE LOOP
MaterialRUBBER CUSHION
MaterialSTEEL BAND
Surface TreatmentCADMIUM BAND
Tongue Hole TypeROUND, UNTHREADED
Center to Center Distance Between Loop and Mounting Hole0.747 INCHES MINIMUM AND 0.757 INCHES MAXIMUM IN
Loop Inside Diameter0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
Distance From Loop Center to Tongue End0.960 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
Diameter0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
Material Thickness0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
No Item Name Available
2805-00-073-2784104-1323 INTERCHANGEABLE
Crankshaft,engine
Cummins Power Generation Inc.
4130-00-788-0557 INTERCHANGEABLE
Handle
2530-00-852-7702104256 INTERCHANGEABLE
Valve,brake Pneumatic
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5610-01-095-9618 INTERCHANGEABLE
Cement,roofing
5998-01-240-0525104256 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5305-01-442-3621104256 INTERCHANGEABLE
Setscrew
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6350-01-522-9372104256 INTERCHANGEABLE
Security Inspection Unit,x-Ray
Science Applications International Corporation Dba Saic
Cross-Reference Index
Part NumberManufacturer
104256 Royal Oak Gage, Inc (USA)
104256 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5340-00-033-5466SUCCESSOR
NO ITEM NAME AVAILABLE
2805-00-073-2784INTERCHANGEABLE
CRANKSHAFT,ENGINE
104-1323
4130-00-788-0557INTERCHANGEABLE
HANDLE
2530-00-852-7702INTERCHANGEABLE
VALVE,BRAKE PNEUMATIC
104256
5610-01-095-9618INTERCHANGEABLE
CEMENT,ROOFING
5998-01-240-0525INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
104256
5305-01-442-3621INTERCHANGEABLE
SETSCREW
104256
6350-01-522-9372INTERCHANGEABLE
SECURITY INSPECTION UNIT,X-RAY
104256

Frequently Asked Questions

What is NSN 5340-00-439-8113?

NSN 5340-00-439-8113 is a Clamp,loop, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-439-8113?

NSN 5340-00-439-8113 has 2 cross-referenced part numbers: 104256 (Royal Oak Gage, Inc), 104256 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5340-00-439-8113?

There are 8 known substitutes for 5340-00-439-8113: 5340-00-033-5466, 2805-00-073-2784, 4130-00-788-0557 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104256?

Key specifications for 104256: Style Designator: SINGLE LOOP; Material: RUBBER CUSHION; Material: STEEL BAND; Surface Treatment: CADMIUM BAND. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-439-8113 still in active supply?

NSN 5340-00-439-8113 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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