PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3B1084Clamp,loop

Napco International Llc Dba Napco International Inc · NSN 5340-00-532-9231 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-532-9231 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-532-9231. Primary manufacturer part number: 3B1084.
Features
  • Clamp,loop — FSC 5340
  • Loop Inside Diameter: 4.125 INCHES NOMINAL IN
  • Style Designator: TWO PIECE
  • Material: STEEL BAND
  • Material Thickness: 0.375 INCHES NOMINAL IN
  • 21 verified cross-references
  • Primary manufacturer: Napco International Llc Dba Napco International Inc
Applications
  • Applications requiring Steel Band construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-532-9231, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-532-9231
Primary Part Number3B1084
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusCANCELLED
Loop Inside Diameter4.125 INCHES NOMINAL IN
Style DesignatorTWO PIECE
MaterialSTEEL BAND
Material Thickness0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-00-467-3734 (U400)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-00-467-3734U400 SUCCESSOR
Clamp,loop
Clamps Inc
1660-00-017-34216639 INTERCHANGEABLE
Lining,gear Brake
Axillon Aerospace (baltimore) Inc.
5935-00-042-6450 INTERCHANGEABLE
Connector,receptacle,electrical
1375-00-055-1153X-5-1 INTERCHANGEABLE
Dynamite
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5180-00-116-95671055468-1 INTERCHANGEABLE
Tool Kit,electronic System
Tyco Electronics Corp
3110-00-155-64911320 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-195-10525555945 INTERCHANGEABLE
Bearing,roller,thrust
Continental Emsco Co Skagit Products Div
5315-00-221-6005MS24692-151 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5325-00-231-6607 INTERCHANGEABLE
Grommet,metallic
5940-00-258-1832TM146 INTERCHANGEABLE
Post,binding,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
2530B Ohio Auto Parts Co (USA)
3B1084 PRIMARY Napco International Llc Dba Napco International Inc (USA)
6639 Walker Mfg Co (USA)
T400 Ap Parts Co Industrial Sales Div (USA)
2530B Walker Michigan Division of Walker Mfg Co (USA)
5340005329231 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
2530B Wohlert Corp (USA)
P20-0586 Donaldson Company, Inc. (USA)
B52-1111-2 PRIMARY Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
VD400 Dialogic Corp Dba Dialogic Fasteners (USA)
US20 International Parts Corp Div of Midas-International Corp (USA)
800E2201 Kersey / American Lafrance a Div of Figgie International Inc (USA)
336MAS9 Linde Material Handling North America Corporation (USA)
U400 Sterling Mfg and Supply Inc (USA)
7-300-000047 Grove U.s. Llc Dba Grove Us Llc (USA)
X400 PRIMARY Maremont Corp (USA)
2530B Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
X51 PRIMARY Maremont Corp (USA)
A400 Arvin Industries Inc (USA)
298-00216-47 Rexworks Inc (USA)
Related Parts
SUCCESSOR 5340-00-467-3734 Clamp,loop · U400
1660-00-017-3421INTERCHANGEABLE
LINING,GEAR BRAKE
6639
5935-00-042-6450INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1375-00-055-1153INTERCHANGEABLE
DYNAMITE
X-5-1
5180-00-116-9567INTERCHANGEABLE
TOOL KIT,ELECTRONIC SYSTEM
1055468-1
3110-00-155-6491INTERCHANGEABLE
BEARING,BALL,ANNULAR
1320
3110-00-195-1052INTERCHANGEABLE
BEARING,ROLLER,THRUST
5555945
5315-00-221-6005INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-151
5325-00-231-6607INTERCHANGEABLE
GROMMET,METALLIC
5940-00-258-1832INTERCHANGEABLE
POST,BINDING,ELECTRICAL
TM146
5325-00-275-4464INTERCHANGEABLE
EYELET,METALLIC
1298861-1
5960-00-295-3589INTERCHANGEABLE
ELECTRON TUBE

Frequently Asked Questions

What is NSN 5340-00-532-9231?

NSN 5340-00-532-9231 is a Clamp,loop, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-532-9231?

NSN 5340-00-532-9231 has 21 cross-referenced part numbers: 2530B (Ohio Auto Parts Co), 3B1084 (Napco International Llc Dba Napco International Inc), 6639 (Walker Mfg Co), T400 (Ap Parts Co Industrial Sales Div), 2530B (Walker Michigan Division of Walker Mfg Co) and 16 more.

What NSN replaces 5340-00-532-9231?

There are 12 known substitutes for 5340-00-532-9231: 5340-00-467-3734, 1660-00-017-3421, 5935-00-042-6450 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3B1084?

Key specifications for 3B1084: End Item Identification: TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 (M813A1, M-923, M-925); TRUCK, CARGO, 5-TON, 6X6, XLWB W/E; CRANE, TRUCK MOUNTED; HYL 25-TON CAT (CCE); SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); AIRBORNE MOBILE DIR AIR SPT CTL (2ID), (02M JUL83) (AN/UYQ-3A); A/S32R-11 REFUELING TRUCK; RADAR SET, FIREFINDER (AN/TPQ-36); TRUCK, CARGO, DROPSIDE, XLWB, 5-TON, 6X6 (M814, M927, M928); TRUCK, FIRE/CRASH P2 A; Overall Width: 0.750 INCHES NOMINAL IN; Loop Inside Diameter: 4.125 INCHES NOMINAL IN; Style Designator: TWO PIECE. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-532-9231 still in active supply?

NSN 5340-00-532-9231 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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