PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5312X3ITEM31Adapter,straight,tube to Boss

Tescom Corp Dba Tescom Div Tescom · NSN 4730-01-698-3231 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-698-3231 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-698-3231. Primary manufacturer part number: 5312X3ITEM31.
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: Tescom Corp Dba Tescom Div Tescom
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-698-3231, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Tescom Corp Dba Tescom Div Tescom. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-698-3231
Primary Part Number5312X3ITEM31
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTescom Corp Dba Tescom Div Tescom
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2590-00-146-968150-304 INTERCHANGEABLE
Housing,impeller,horizontal
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5310-00-184-8996MS35338-97 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6105-00-981-018750-304 INTERCHANGEABLE
Motor,alternating Current
Motorola Solutions Danmark A/s
9905-01-275-848250-304 INTERCHANGEABLE
Plate,identification
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
2510-01-521-0863 INTERCHANGEABLE
Spring Assembly,leaf
6150-01-559-7945503-04 INTERCHANGEABLE
Wiring Harness
Bowhead Manufacturing Company, L.l.c.
Cross-Reference Index
Part NumberManufacturer
5312X3ITEM31 Tescom Corp Dba Tescom Div Tescom (USA)
50-304 Tescom Corp Dba Tescom Div Tescom (USA)
Related Parts
2590-00-146-9681INTERCHANGEABLE
HOUSING,IMPELLER,HORIZONTAL
50-304
5310-00-184-8996INTERCHANGEABLE
WASHER,LOCK
MS35338-97
6105-00-981-0187INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
50-304
9905-01-275-8482INTERCHANGEABLE
PLATE,IDENTIFICATION
50-304
2510-01-521-0863INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
6150-01-559-7945INTERCHANGEABLE
WIRING HARNESS
503-04

Frequently Asked Questions

What is NSN 4730-01-698-3231?

NSN 4730-01-698-3231 is a Adapter,straight,tube to Boss, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-698-3231?

NSN 4730-01-698-3231 has 2 cross-referenced part numbers: 5312X3ITEM31 (Tescom Corp Dba Tescom Div Tescom), 50-304 (Tescom Corp Dba Tescom Div Tescom).

What NSN replaces 4730-01-698-3231?

There are 6 known substitutes for 4730-01-698-3231: 2590-00-146-9681, 5310-00-184-8996, 6105-00-981-0187 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5312X3ITEM31?

Key specifications for 5312X3ITEM31: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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