PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31.005.0Ejector,jet

Trident Emergency Products, Llc · NSN 4320-01-657-6995 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-657-6995 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-657-6995. Primary manufacturer part number: 31.005.0.
Features
  • Ejector,jet — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Trident Emergency Products, Llc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ejector,jet, cataloged under National Stock Number 4320-01-657-6995, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Trident Emergency Products, Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameEjector,jet
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersTrident Emergency Products, Llc (CAGE 3FMK1); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
ParameterValue
NSN4320-01-657-6995
Primary Part Number31.005.0
Item NameEjector,jet
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerTrident Emergency Products, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3030-00-528-675617470 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
5325-00-688-0145 INTERCHANGEABLE
Ring,retaining
5325-00-803-7301 INTERCHANGEABLE
Ring,retaining
5998-01-316-4827SYS68K/IPIO-1 INTERCHANGEABLE
Circuit Card Assembly
Force Computers Inc.
5961-01-384-1998310050 INTERCHANGEABLE
Transistor
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
31.00.50 Trident Emergency Products, Llc (USA)
3850167 Oshkosh Defense Llc (USA)
31.005.0 PRIMARY Trident Emergency Products, Llc (USA)
Related Parts
3030-00-528-6756INTERCHANGEABLE
BELT,V
17470
5325-00-688-0145INTERCHANGEABLE
RING,RETAINING
5325-00-803-7301INTERCHANGEABLE
RING,RETAINING
5998-01-316-4827INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SYS68K/IPIO-1
5961-01-384-1998INTERCHANGEABLE
TRANSISTOR
310050

Frequently Asked Questions

What is NSN 4320-01-657-6995?

NSN 4320-01-657-6995 is a Ejector,jet, manufactured by Trident Emergency Products, Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-657-6995?

NSN 4320-01-657-6995 has 3 cross-referenced part numbers: 31.00.50 (Trident Emergency Products, Llc), 3850167 (Oshkosh Defense Llc), 31.005.0 (Trident Emergency Products, Llc).

What NSN replaces 4320-01-657-6995?

There are 5 known substitutes for 4320-01-657-6995: 3030-00-528-6756, 5325-00-688-0145, 5325-00-803-7301 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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