NSN 5340-01-434-2278 · NIIN 014342278 · Part number 3000T68
Mcmaster-Carr Supply Co · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5340-01-434-2278 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-434-2278. Manufacturer of record part number: 3000T68.
Also searched as5340-01-434-2278 ·
5340014342278 ·
NIIN 014342278 ·
01-434-2278 ·
FSC 5340 Hardware, Commercial · CAGE 39428 · 3000T68
The Turnbuckle, cataloged under National Stock Number 5340-01-434-2278, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-434-2278
Primary Part Number
3000T68
Item Name
Turnbuckle
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Take-Up Distance
12.000 INCHES NOMINAL IN
End Style
CLEVIS AND CLOSED EYE
Fork Width
1.188 INCHES NOMINAL IN
Pinhole Diameter
0.875 INCHES NOMINAL IN
Material
STEEL OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-434-2278?
NSN 5340-01-434-2278 is a Turnbuckle, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-434-2278?
NSN 5340-01-434-2278 has 1 manufacturer part number on file: 3000T68 (Mcmaster-Carr Supply Co).
What are the specifications of 3000T68?
Key specifications for 3000T68: Take-Up Distance: 12.000 INCHES NOMINAL IN; End Style: CLEVIS AND CLOSED EYE; Fork Width: 1.188 INCHES NOMINAL IN; Pinhole Diameter: 0.875 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-434-2278 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.