PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST2588-08Clamp,loop

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5340-01-361-3577 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-361-3577 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-361-3577. Primary manufacturer part number: ST2588-08.
Features
  • Clamp,loop — FSC 5340
  • Tongue Hole Type: ROUND, UNTHREADED
  • Style Designator: SINGLE LOOP
  • Fastening Device Type: PLAIN HEXAGON HEAD SCREW
  • Diameter: 0.189 INCHES NOMINAL IN
  • 7 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-361-3577, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-361-3577
Primary Part NumberST2588-08
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Tongue Hole TypeROUND, UNTHREADED
Style DesignatorSINGLE LOOP
Fastening Device TypePLAIN HEXAGON HEAD SCREW
Diameter0.189 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
No Item Name Available
3110-00-184-5418102-342-1PC16 INTERCHANGEABLE
Bearing,roller,cylindrical
Struthers Wells Corp
5133-00-189-9275 INTERCHANGEABLE
Drill,twist
5310-00-541-226611409 INTERCHANGEABLE
Washer,flat
Jetronic Industries, Inc. Dba Jetronic Industries, Inc. Div Contracts
2590-00-934-806611409 INTERCHANGEABLE
Cap,filler Opening
Dressta North America Ltd
6135-01-173-2588 INTERCHANGEABLE
Battery Assembly
5963-01-210-584611409 INTERCHANGEABLE
Module,electronic,filter
Nautel C-Tech Limited
5935-01-223-857211-409 INTERCHANGEABLE
Connector,plug,electrical
Pollak Joseph Corp
5360-01-321-8688L16SP65 INTERCHANGEABLE
Spring,helical,extension
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
Cross-Reference Index
Part NumberManufacturer
ST2586-08 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
ST2588-08 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
4077391 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
TA025093 Ta Aerospace Co Div Ta Aerospace (USA)
ST2587-05 Ta Aerospace Co Div Ta Aerospace (USA)
11409 Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA)
ST2587-08 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5340-01-313-8560SUCCESSOR
NO ITEM NAME AVAILABLE
3110-00-184-5418INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
102-342-1PC16
5133-00-189-9275INTERCHANGEABLE
DRILL,TWIST
5310-00-541-2266INTERCHANGEABLE
WASHER,FLAT
11409
2590-00-934-8066INTERCHANGEABLE
CAP,FILLER OPENING
11409
6135-01-173-2588INTERCHANGEABLE
BATTERY ASSEMBLY
5963-01-210-5846INTERCHANGEABLE
MODULE,ELECTRONIC,FILTER
11409
5935-01-223-8572INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
11-409
5360-01-321-8688INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
L16SP65

Frequently Asked Questions

What is NSN 5340-01-361-3577?

NSN 5340-01-361-3577 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 5340-01-361-3577?

NSN 5340-01-361-3577 has 7 cross-referenced part numbers: ST2586-08 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), ST2588-08 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4077391 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), TA025093 (Ta Aerospace Co Div Ta Aerospace), ST2587-05 (Ta Aerospace Co Div Ta Aerospace) and 2 more.

What NSN replaces 5340-01-361-3577?

There are 9 known substitutes for 5340-01-361-3577: 5340-01-313-8560, 3110-00-184-5418, 5133-00-189-9275 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ST2588-08?

Key specifications for ST2588-08: Tongue Hole Type: ROUND, UNTHREADED; Style Designator: SINGLE LOOP; Fastening Device Type: PLAIN HEXAGON HEAD SCREW; Diameter: 0.189 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-361-3577 still in active supply?

NSN 5340-01-361-3577 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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