PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7170Respirator,air Filtering

Siebe North Inc North Safety Equipment Div · NSN 4240-01-250-8213 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-250-8213 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-250-8213. Primary manufacturer part number: 7170.
Features
  • Respirator,air Filtering — FSC 4240
  • Criticality Code Justification: FEAT
  • Approval Designator: ERR-060
  • 1 verified cross-reference
  • Primary manufacturer: Siebe North Inc North Safety Equipment Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Respirator,air Filtering, cataloged under National Stock Number 4240-01-250-8213, 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 Siebe North Inc North Safety Equipment Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-250-8213
Primary Part Number7170
Item NameRespirator,air Filtering
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerSiebe North Inc North Safety Equipment Div
StatusACTIVE
Criticality Code JustificationFEAT
Approval DesignatorERR-060
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-052-55567170 INTERCHANGEABLE
Connector,plug,electrical
Sv Microwave, Inc. Div Sv Microwave
5930-00-142-7459 INTERCHANGEABLE
Switch,toggle
5910-00-161-405819P236443-1 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Herley Chicago Dba Stewart Warner Electronics
5995-00-421-4470365638-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5120-00-627-8014AT6687 INTERCHANGEABLE
Hook,melting Pot
Lucent Technologies Inc Corporate Headquarters
5950-00-646-316989G2730 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5130-00-675-9236 INTERCHANGEABLE
Riveter,blind,pneumatic
5915-00-818-20777170 INTERCHANGEABLE
Suppressor,parasitic
Vanguard Electronics, Llc
5950-01-009-8537984832-1C INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5340-01-132-0786DS-936216 INTERCHANGEABLE
Seat,helical Compression Spring
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
7170 Siebe North Inc North Safety Equipment Div (USA)
Related Parts
5935-00-052-5556INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7170
5930-00-142-7459INTERCHANGEABLE
SWITCH,TOGGLE
5910-00-161-4058INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
19P236443-1
5995-00-421-4470INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
365638-1
5120-00-627-8014INTERCHANGEABLE
HOOK,MELTING POT
AT6687
5950-00-646-3169INTERCHANGEABLE
TRANSFORMER,POWER
89G2730
5130-00-675-9236INTERCHANGEABLE
RIVETER,BLIND,PNEUMATIC
5915-00-818-2077INTERCHANGEABLE
SUPPRESSOR,PARASITIC
7170
5950-01-009-8537INTERCHANGEABLE
TRANSFORMER,POWER
984832-1C
5340-01-132-0786INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
DS-936216
3040-01-241-8682INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
8040-01-368-7933INTERCHANGEABLE
ADHESIVE
N10774

Frequently Asked Questions

What is NSN 4240-01-250-8213?

NSN 4240-01-250-8213 is a Respirator,air Filtering, manufactured by Siebe North Inc North Safety Equipment Div, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-250-8213?

NSN 4240-01-250-8213 has 1 cross-referenced part number: 7170 (Siebe North Inc North Safety Equipment Div).

What NSN replaces 4240-01-250-8213?

There are 12 known substitutes for 4240-01-250-8213: 5935-00-052-5556, 5930-00-142-7459, 5910-00-161-4058 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7170?

Key specifications for 7170: Criticality Code Justification: FEAT; Approval Designator: ERR-060; Special Features: SOLE SOURCE REQUIRED BY STATUTE 6.302; PROTECTS AGAINST DUST AND MIST. 3 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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