PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90612Clamp,loop

Northrop Grumman Systems Corporation · NSN 5340-00-831-8889 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-831-8889 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-831-8889. Primary manufacturer part number: 90612.
Features
  • Clamp,loop — FSC 5340
  • Style Designator: CENTER MOUNT
  • Material Document and Classification: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 4130 OVERALL
  • Distance From Loop Center to Tongue End: 3.000 INCHES NOMINAL IN
  • Diameter: 0.191 INCHES NOMINAL IN
  • Material Thickness: 0.049 INCHES NOMINAL IN
  • Loop Inside Diameter: 4.500 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 4130 Overall construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-00-831-8889, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 10 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-831-8889
Primary Part Number90612
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Style DesignatorCENTER MOUNT
Material Document and ClassificationMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 4130 OVERALL
Distance From Loop Center to Tongue End3.000 INCHES NOMINAL IN
Diameter0.191 INCHES NOMINAL IN
Material Thickness0.049 INCHES NOMINAL IN
Loop Inside Diameter4.500 INCHES NOMINAL IN
Distance From Loop Center to Short Tongue End2.953 INCHES NOMINAL IN
Center to Center Distance Between Loop and Mounting Hole2.625 INCHES NOMINAL IN
Tongue Hole TypeROUND, UNTHREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3120-00-005-613790612 INTERCHANGEABLE
Bearing,sleeve
Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
4820-00-752-9402633048-2 INTERCHANGEABLE
Valve,globe
Lockheed Martin Corp
4920-00-936-448290612 INTERCHANGEABLE
Gland,packing
Ingersoll-Rand Company Dba Ingersoll-Rand
7045-01-300-0470 INTERCHANGEABLE
File,disk,flexible
3040-01-337-690590612 INTERCHANGEABLE
Shaft,straight
Parker Hannifin Corporation Div Hydraulic Systems Division
4320-01-417-303090612 INTERCHANGEABLE
Valve Flapper,pump
Aerocontrolex Group, Inc.
8465-01-541-867390612 INTERCHANGEABLE
Bag,radio,carrier
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
90612 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
3120-00-005-6137INTERCHANGEABLE
BEARING,SLEEVE
90612
4820-00-752-9402INTERCHANGEABLE
VALVE,GLOBE
633048-2
4920-00-936-4482INTERCHANGEABLE
GLAND,PACKING
90612
7045-01-300-0470INTERCHANGEABLE
FILE,DISK,FLEXIBLE
3040-01-337-6905INTERCHANGEABLE
SHAFT,STRAIGHT
90612
4320-01-417-3030INTERCHANGEABLE
VALVE FLAPPER,PUMP
90612
8465-01-541-8673INTERCHANGEABLE
BAG,RADIO,CARRIER
90612

Frequently Asked Questions

What is NSN 5340-00-831-8889?

NSN 5340-00-831-8889 is a Clamp,loop, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-831-8889?

NSN 5340-00-831-8889 has 1 cross-referenced part number: 90612 (Northrop Grumman Systems Corporation).

What NSN replaces 5340-00-831-8889?

There are 7 known substitutes for 5340-00-831-8889: 3120-00-005-6137, 4820-00-752-9402, 4920-00-936-4482 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90612?

Key specifications for 90612: Style Designator: CENTER MOUNT; Material Document and Classification: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 4130 OVERALL; Distance From Loop Center to Tongue End: 3.000 INCHES NOMINAL IN. 11 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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