PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-5SClamp,loop

Robertson Fuel Systems, L.l.c. · NSN 5340-01-457-9990 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-457-9990 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-457-9990. Primary manufacturer part number: M-5S.
Features
  • Clamp,loop — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Robertson Fuel Systems, L.l.c.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-457-9990, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Robertson Fuel Systems, L.l.c.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-457-9990
Primary Part NumberM-5S
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRobertson Fuel Systems, L.l.c.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5935-00-257-8561M5S INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5935-00-259-3329C5-20SVRN INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
4730-01-243-35133604 B INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
Cross-Reference Index
Part NumberManufacturer
M-5S PRIMARY Robertson Fuel Systems, L.l.c. (USA)
Related Parts
5935-00-257-8561INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M5S
5935-00-259-3329INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C5-20SVRN
4730-01-243-3513INTERCHANGEABLE
CLAMP,HOSE
3604 B

Frequently Asked Questions

What is NSN 5340-01-457-9990?

NSN 5340-01-457-9990 is a Clamp,loop, manufactured by Robertson Fuel Systems, L.l.c., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-457-9990?

NSN 5340-01-457-9990 has 1 cross-referenced part number: M-5S (Robertson Fuel Systems, L.l.c.).

What NSN replaces 5340-01-457-9990?

There are 3 known substitutes for 5340-01-457-9990: 5935-00-257-8561, 5935-00-259-3329, 4730-01-243-3513. Verify interchangeability with system specifications before substitution.

What are the specifications of M-5S?

Key specifications for M-5S: End Item Identification: HELICOPTER, EH101, WESTLAND HELICOPTERS LTD. 1 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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