PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30298Tension Spring Assembly

Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter · NSN 3040-01-687-2793 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-687-2793 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-687-2793. Primary manufacturer part number: 30298.
Features
  • Tension Spring Assembly — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Tension Spring Assembly, cataloged under National Stock Number 3040-01-687-2793, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter. This item has 1 commercial cross-reference 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
NSN3040-01-687-2793
Primary Part Number30298
Item NameTension Spring Assembly
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerSepar of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-011-7881 INTERCHANGEABLE
Pin,straight,headless
4330-00-218-57776683263 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
3020-00-925-460430298 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
5950-01-044-178230298 INTERCHANGEABLE
Transformer,synchro to Synchro a
Data Device Corp Dba Beta Transformer Technology
4935-01-087-62203029-8 INTERCHANGEABLE
Transition
Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa
3110-01-292-392730298 INTERCHANGEABLE
Bearing,ball,annular
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
30298 PRIMARY Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter (USA)
Related Parts
5315-00-011-7881INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
4330-00-218-5777INTERCHANGEABLE
FILTER ELEMENT,FLUID
6683263
3020-00-925-4604INTERCHANGEABLE
GEAR,SPUR
30298
5950-01-044-1782INTERCHANGEABLE
TRANSFORMER,SYNCHRO TO SYNCHRO A
30298
4935-01-087-6220INTERCHANGEABLE
TRANSITION
3029-8
3110-01-292-3927INTERCHANGEABLE
BEARING,BALL,ANNULAR
30298

Frequently Asked Questions

What is NSN 3040-01-687-2793?

NSN 3040-01-687-2793 is a Tension Spring Assembly, manufactured by Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-687-2793?

NSN 3040-01-687-2793 has 1 cross-referenced part number: 30298 (Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter).

What NSN replaces 3040-01-687-2793?

There are 6 known substitutes for 3040-01-687-2793: 5315-00-011-7881, 4330-00-218-5777, 3020-00-925-4604 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30298?

Key specifications for 30298: Special Features: DIMENSION: 7.83 INCHES (198.9 MILLIMETRS) IN; Part Name Assigned by Controlling Agency: SPRING FRAME. 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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