PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44100Standoff,threaded,spacing

Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · NSN 5340-00-194-3664 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-194-3664 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-194-3664. Primary manufacturer part number: 44100.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Cross-Sectional Shape: HEXAGON
  • Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS
  • Length: 1.281 INCHES NOMINAL IN
  • Width Across Flats: 0.250 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-194-3664, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 4 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-194-3664
Primary Part Number44100
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerUndersea Sensor Systems Inc Div Ultra Sonobuoy Systems
StatusACTIVE
Cross-Sectional ShapeHEXAGON
Style DesignatorLEFT INTERNAL AND RIGHT INTERNAL THREADS
Length1.281 INCHES NOMINAL IN
Width Across Flats0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
5133-00-189-9275 INTERCHANGEABLE
Drill,twist
9540-00-288-0496 INTERCHANGEABLE
Beam,structural
4320-00-496-6963 INTERCHANGEABLE
Pump,hydraulic Ram,hand Driven
3020-00-805-627644100 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc Div Space & Airborne Systems
7530-01-116-78667100229685 INTERCHANGEABLE
Pad,writing Paper
3m Company
7045-01-196-7226 INTERCHANGEABLE
Tray,diskette File Storage
2930-01-358-869319168611 INTERCHANGEABLE
Pump,cooling System,engine
General Motors Llc Dba General Motors Llc
6510-01-470-1305 INTERCHANGEABLE
Bandage,adhesive
6515-01-477-609344100 INTERCHANGEABLE
Case,narcotics
Fleming Industries Inc Dba Iron Duck Division Div Iron Duck
3040-01-527-246744100 INTERCHANGEABLE
Shaft,straight
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
44100 PRIMARY Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
Related Parts
5133-00-189-9275INTERCHANGEABLE
DRILL,TWIST
9540-00-288-0496INTERCHANGEABLE
BEAM,STRUCTURAL
4320-00-496-6963INTERCHANGEABLE
PUMP,HYDRAULIC RAM,HAND DRIVEN
3020-00-805-6276INTERCHANGEABLE
GEAR,SPUR
44100
7530-01-116-7866INTERCHANGEABLE
PAD,WRITING PAPER
7100229685
7045-01-196-7226INTERCHANGEABLE
TRAY,DISKETTE FILE STORAGE
2930-01-358-8693INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
19168611
6510-01-470-1305INTERCHANGEABLE
BANDAGE,ADHESIVE
6515-01-477-6093INTERCHANGEABLE
CASE,NARCOTICS
44100
3040-01-527-2467INTERCHANGEABLE
SHAFT,STRAIGHT
44100

Frequently Asked Questions

What is NSN 5340-00-194-3664?

NSN 5340-00-194-3664 is a Standoff,threaded,spacing, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-194-3664?

NSN 5340-00-194-3664 has 1 cross-referenced part number: 44100 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).

What NSN replaces 5340-00-194-3664?

There are 10 known substitutes for 5340-00-194-3664: 5133-00-189-9275, 9540-00-288-0496, 4320-00-496-6963 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44100?

Key specifications for 44100: Cross-Sectional Shape: HEXAGON; Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS; Length: 1.281 INCHES NOMINAL IN; Width Across Flats: 0.250 INCHES NOMINAL IN. 4 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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