NSN 5340-01-254-1441 · NIIN 012541441 · Part number 5759277
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 25500
Government record, cited
NSN 5340-01-254-1441 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-254-1441. Manufacturer of record part number: 5759277.
Also searched as5340-01-254-1441 ·
5340012541441 ·
NIIN 012541441 ·
01-254-1441 ·
FSC 5340 Hardware, Commercial · CAGE 25500 · 5759277
Distance From End to Hole Center: 0.750 INCHES NOMINAL IN
Hole Quantity Perpendicular to Axis: 1
Identification
NSN: 5340-01-254-1441
NIIN: 012541441
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 5759277
Manufacturer: Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
General Description
The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-254-1441, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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
5340-01-254-1441
Primary Part Number
5759277
Item Name
Standoff,threaded,spacing
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems
Status
ACTIVE
Width Across Flats
1.750 INCHES NOMINAL IN
Length
4.120 INCHES NOMINAL IN
Style Designator
LEFT INTERNAL THREAD
Right Counterbore Depth
0.250 INCHES NOMINAL IN
Cross-Sectional Shape
SQUARE
Distance From End to Hole Center
0.750 INCHES NOMINAL IN
Hole Quantity Perpendicular to Axis
1
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 5340-01-254-1441?
NSN 5340-01-254-1441 is a Standoff,threaded,spacing, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-254-1441?
NSN 5340-01-254-1441 has 2 manufacturer part numbers on file: 5759277 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems), 5759277 (Naval Sea Systems Command).
What are the specifications of 5759277?
Key specifications for 5759277: Width Across Flats: 1.750 INCHES NOMINAL IN; Length: 4.120 INCHES NOMINAL IN; Style Designator: LEFT INTERNAL THREAD; Right Counterbore Depth: 0.250 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-254-1441 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.