PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PF2000 SMALLSupport,back,lifting

Tenacious Holdings Inc. Dba Ergodyne · NSN 4240-01-358-2906 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-358-2906 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-358-2906. Primary manufacturer part number: PF2000 SMALL.
Features
  • Support,back,lifting — FSC 4240
  • General Characteristics Item Description: SUPPORTS BACK AND ABDOMEN WHEN LIFTING; HAS TWO STAGE CLOSURE AND SUSPENDERS; FITS WAIST SIZE 28 TO 32 INCHES; FITS HIPS UPTO 36 INCHES IN
  • 13 verified cross-references
  • Primary manufacturer: Tenacious Holdings Inc. Dba Ergodyne
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,back,lifting, cataloged under National Stock Number 4240-01-358-2906, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Tenacious Holdings Inc. Dba Ergodyne. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-358-2906
Primary Part NumberPF2000 SMALL
Item NameSupport,back,lifting
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerTenacious Holdings Inc. Dba Ergodyne
StatusACTIVE
General Characteristics Item DescriptionSUPPORTS BACK AND ABDOMEN WHEN LIFTING; HAS TWO STAGE CLOSURE AND SUSPENDERS; FITS WAIST SIZE 28 TO 32 INCHES; FITS HIPS UPTO 36 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-171-482713217E6318 INTERCHANGEABLE
Packing,preformed
Basic Rubber and Plastics Co.
3040-00-406-484860610-1 INTERCHANGEABLE
Shaft,straight
L3harris Technologies, Inc.
3040-00-406-491160610-2 INTERCHANGEABLE
Shaft,straight
L3harris Technologies, Inc.
3040-00-406-491260610-5 INTERCHANGEABLE
Shaft,straight
L3harris Technologies, Inc.
5306-00-576-5638 INTERCHANGEABLE
Bolt,machine
2825-00-950-1824 INTERCHANGEABLE
Deflector,dirt and Liquid
5306-01-027-451960-6-10 INTERCHANGEABLE
Bolt,special
Metadure Parts & Sales, Inc.
1650-01-116-290460610 INTERCHANGEABLE
Valve,fluid Pressure Regulating,
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-01-162-8408 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
91250030 Chrislyn Enterprises Dba Vinatronics (USA)
5960 SMALL Custom Leathercraft Co Inc (USA)
I1003 SMALL Titan Support Systems, Inc. (USA)
PF2000 SMALL Ergodyne Corp (USA)
2114 Triton Corp (USA)
PF2000 SMALL PRIMARY Tenacious Holdings Inc. Dba Ergodyne (USA)
EL104 SMALL Triton Corp (USA)
CLS SMALL Caretek, Inc. Dba Colorado Timberline Div - (USA)
SMT 401-850-SM Smith Truss Co the (USA)
B100 WST SMALL BLACK Nesbit and Associates (USA)
HP2000BKS Ergodyne Corp (USA)
EPEB SMALL General Leathercraft Mfg Inc Dba Pioneer General Leathercraft (USA)
60610 Tbc Orthopedics Inc (USA)
Related Parts
5330-00-171-4827INTERCHANGEABLE
PACKING,PREFORMED
13217E6318
3040-00-406-4848INTERCHANGEABLE
SHAFT,STRAIGHT
60610-1
3040-00-406-4911INTERCHANGEABLE
SHAFT,STRAIGHT
60610-2
3040-00-406-4912INTERCHANGEABLE
SHAFT,STRAIGHT
60610-5
5306-00-576-5638INTERCHANGEABLE
BOLT,MACHINE
2825-00-950-1824INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
5306-01-027-4519INTERCHANGEABLE
BOLT,SPECIAL
60-6-10
1650-01-116-2904INTERCHANGEABLE
VALVE,FLUID PRESSURE REGULATING,
60610
5330-01-162-8408INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 4240-01-358-2906?

NSN 4240-01-358-2906 is a Support,back,lifting, manufactured by Tenacious Holdings Inc. Dba Ergodyne, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-358-2906?

NSN 4240-01-358-2906 has 13 cross-referenced part numbers: 91250030 (Chrislyn Enterprises Dba Vinatronics), 5960 SMALL (Custom Leathercraft Co Inc), I1003 SMALL (Titan Support Systems, Inc.), PF2000 SMALL (Ergodyne Corp), 2114 (Triton Corp) and 8 more.

What NSN replaces 4240-01-358-2906?

There are 9 known substitutes for 4240-01-358-2906: 5330-00-171-4827, 3040-00-406-4848, 3040-00-406-4911 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PF2000 SMALL?

Key specifications for PF2000 SMALL: General Characteristics Item Description: SUPPORTS BACK AND ABDOMEN WHEN LIFTING; HAS TWO STAGE CLOSURE AND SUSPENDERS; FITS WAIST SIZE 28 TO 32 INCHES; FITS HIPS UPTO 36 INCHES IN; Special Features: BLACK IN COLOR. 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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