PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-187507Spacer

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5365-00-131-6346 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-131-6346 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-131-6346. Primary manufacturer part number: SM-B-187507.
Features
  • Spacer — FSC 5365
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 4 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer, cataloged under National Stock Number 5365-00-131-6346, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-131-6346
Primary Part NumberSM-B-187507
Item NameSpacer
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-126-523910344 INTERCHANGEABLE
Ringx Antern
Rps-Fl, Inc. Dba Rps Inc
4820-00-232-94431034-4 INTERCHANGEABLE
Connector,regulator
Tescom Corp Dba Tescom Div Tescom
2825-00-333-125810344 INTERCHANGEABLE
Head,valve
Northrop Grumman Systems Corporation Div Marine Systems
5965-00-685-889910344 INTERCHANGEABLE
Cushion,ear
Roanwell, Llc
5310-00-809-3078 INTERCHANGEABLE
Washer,flat
5950-00-828-4829 INTERCHANGEABLE
Transformer,power
4820-01-037-444425524 INTERCHANGEABLE
Ball,valve,ported
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
4820-01-299-382310560205 INTERCHANGEABLE
Sleeve and Slide,directional Con
General Dynamics Land Systems Canadacorp
5930-01-377-0573 INTERCHANGEABLE
Switch,sensitive
5305-01-502-749310-344 INTERCHANGEABLE
Screw,machine
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
410LX Burke Products Inc (USA)
55743 Kleinschmidt Inc (USA)
SM-B-187507 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
10344 Freund Precision Inc (USA)
Related Parts
4320-00-126-5239INTERCHANGEABLE
RINGX ANTERN
10344
4820-00-232-9443INTERCHANGEABLE
CONNECTOR,REGULATOR
1034-4
2825-00-333-1258INTERCHANGEABLE
HEAD,VALVE
10344
5965-00-685-8899INTERCHANGEABLE
CUSHION,EAR
10344
5310-00-809-3078INTERCHANGEABLE
WASHER,FLAT
5950-00-828-4829INTERCHANGEABLE
TRANSFORMER,POWER
4820-01-037-4444INTERCHANGEABLE
BALL,VALVE,PORTED
25524
4820-01-299-3823INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
10560205
5930-01-377-0573INTERCHANGEABLE
SWITCH,SENSITIVE
5305-01-502-7493INTERCHANGEABLE
SCREW,MACHINE
10-344
4710-01-675-9486INTERCHANGEABLE
TUBE ASSEMBLY,METAL
P5574-3

Frequently Asked Questions

What is NSN 5365-00-131-6346?

NSN 5365-00-131-6346 is a Spacer, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-131-6346?

NSN 5365-00-131-6346 has 4 cross-referenced part numbers: 410LX (Burke Products Inc), 55743 (Kleinschmidt Inc), SM-B-187507 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 10344 (Freund Precision Inc).

What NSN replaces 5365-00-131-6346?

There are 11 known substitutes for 5365-00-131-6346: 4320-00-126-5239, 4820-00-232-9443, 2825-00-333-1258 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-187507?

Key specifications for SM-B-187507: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 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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