PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

863T0010508-021Strap,retaining

Lockheed Martin Corp · NSN 5340-01-378-9501 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-378-9501 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-378-9501. Primary manufacturer part number: 863T0010508-021.
Features
  • Strap,retaining — FSC 5340
  • Inside Diameter/arch Length: 0.360 INCHES NOMINAL IN
  • Distance Between Mounting Hole Centers: 1.000 INCHES NOMINAL IN
  • Material Thickness: 0.060 INCHES NOMINAL IN
  • Cushion: NOT INCLUDED
  • Distance Between Base and Inside of Arch: 0.300 INCHES NOMINAL IN
  • Mounting Pad: NOT INCLUDED
  • Style Designator: CURVED ARCH
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Strap,retaining, cataloged under National Stock Number 5340-01-378-9501, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-378-9501
Primary Part Number863T0010508-021
Item NameStrap,retaining
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Inside Diameter/arch Length0.360 INCHES NOMINAL IN
Distance Between Mounting Hole Centers1.000 INCHES NOMINAL IN
Material Thickness0.060 INCHES NOMINAL IN
CushionNOT INCLUDED
Distance Between Base and Inside of Arch0.300 INCHES NOMINAL IN
Mounting PadNOT INCLUDED
Style DesignatorCURVED ARCH
Mounting Hole Size0.200 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
3830-00-163-219131509 INTERCHANGEABLE
Cap
Dressta North America Ltd
2530-00-589-8537 INTERCHANGEABLE
Cap,grease
2030-00-933-1630 INTERCHANGEABLE
Clamp
2990-01-180-076531509 INTERCHANGEABLE
Muffler,exhaust
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5340-01-619-3097 INTERCHANGEABLE
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
863T0010508-021 Lockheed Martin Corp (USA)
31509 Incom Intl Inc Morse Controls Div (USA)
Related Parts
3830-00-163-2191INTERCHANGEABLE
CAP
31509
2530-00-589-8537INTERCHANGEABLE
CAP,GREASE
2030-00-933-1630INTERCHANGEABLE
CLAMP
2990-01-180-0765INTERCHANGEABLE
MUFFLER,EXHAUST
31509
5340-01-619-3097INTERCHANGEABLE
CLAMP,LOOP

Frequently Asked Questions

What is NSN 5340-01-378-9501?

NSN 5340-01-378-9501 is a Strap,retaining, manufactured by Lockheed Martin Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-378-9501?

NSN 5340-01-378-9501 has 2 cross-referenced part numbers: 863T0010508-021 (Lockheed Martin Corp), 31509 (Incom Intl Inc Morse Controls Div).

What NSN replaces 5340-01-378-9501?

There are 5 known substitutes for 5340-01-378-9501: 3830-00-163-2191, 2530-00-589-8537, 2030-00-933-1630 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 863T0010508-021?

Key specifications for 863T0010508-021: Overall Length: 1.500 INCHES NOMINAL IN; Inside Diameter/arch Length: 0.360 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 1.000 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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