PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1010-00Filter,respirator,air Filtering

Survivair Corp Sub of Comasec Inc · NSN 4240-01-250-0777 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-250-0777 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-250-0777. Primary manufacturer part number: 1010-00.
Features
  • Filter,respirator,air Filtering — FSC 4240
  • Criticality Code Justification: FEAT
  • Hazard Protection Feature: DUST AND MIST
  • 1 verified cross-reference
  • Primary manufacturer: Survivair Corp Sub of Comasec Inc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,respirator,air Filtering, cataloged under National Stock Number 4240-01-250-0777, 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 Survivair Corp Sub of Comasec Inc. 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
NSN4240-01-250-0777
Primary Part Number1010-00
Item NameFilter,respirator,air Filtering
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerSurvivair Corp Sub of Comasec Inc
StatusACTIVE
Criticality Code JustificationFEAT
Hazard Protection FeatureDUST AND MIST
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-426-0486101-000-N8 INTERCHANGEABLE
Mounting Pad,electrical-Electron
The Delbert Blinn Co Inc
5950-00-442-9452 INTERCHANGEABLE
Reactor
1680-00-506-3618 INTERCHANGEABLE
Control Assembly,quadrant
5895-00-531-5441101000 INTERCHANGEABLE
Delay Line Module
Bae Systems Information and Electronic Systems Integration Inc.
1560-00-979-8757C8244 INTERCHANGEABLE
Screen Assembly,engine Air Inlet
Jsn Inc
6605-00-992-3096104500 INTERCHANGEABLE
Indicator,horizontal Situation
Astronautics Corporation of America
6530-01-139-9444101000 INTERCHANGEABLE
Table,surgical Instrument and Dr
Codman & Shurtleff Inc
5340-01-357-6445101000 INTERCHANGEABLE
Lock,rim
Kaba Mas Llc
3020-01-370-2912 INTERCHANGEABLE
Gear,antibacklash,spur
5975-01-382-7394 INTERCHANGEABLE
Elbow,electrical Conduit
Cross-Reference Index
Part NumberManufacturer
1010-00 Survivair Corp Sub of Comasec Inc (USA)
Related Parts
5999-00-426-0486INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
101-000-N8
5950-00-442-9452INTERCHANGEABLE
REACTOR
1680-00-506-3618INTERCHANGEABLE
CONTROL ASSEMBLY,QUADRANT
5895-00-531-5441INTERCHANGEABLE
DELAY LINE MODULE
101000
1560-00-979-8757INTERCHANGEABLE
SCREEN ASSEMBLY,ENGINE AIR INLET
C8244
6605-00-992-3096INTERCHANGEABLE
INDICATOR,HORIZONTAL SITUATION
104500
6530-01-139-9444INTERCHANGEABLE
TABLE,SURGICAL INSTRUMENT AND DR
101000
5340-01-357-6445INTERCHANGEABLE
LOCK,RIM
101000
3020-01-370-2912INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
5975-01-382-7394INTERCHANGEABLE
ELBOW,ELECTRICAL CONDUIT
4720-01-434-5493INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
101000-8A-0240
5825-01-543-4103INTERCHANGEABLE
GPS SOUNDING SYSTEM
IMET-3100

Frequently Asked Questions

What is NSN 4240-01-250-0777?

NSN 4240-01-250-0777 is a Filter,respirator,air Filtering, manufactured by Survivair Corp Sub of Comasec Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-250-0777?

NSN 4240-01-250-0777 has 1 cross-referenced part number: 1010-00 (Survivair Corp Sub of Comasec Inc).

What NSN replaces 4240-01-250-0777?

There are 12 known substitutes for 4240-01-250-0777: 5999-00-426-0486, 5950-00-442-9452, 1680-00-506-3618 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1010-00?

Key specifications for 1010-00: Criticality Code Justification: FEAT; Special Features: USED ON SURVIVAIR MODELS 2110-00,2210-00,2310-00,2111-00,2211-00,2311-00,2112-00,2212-00,2312-00,2113-00,2213-00 AND 2313-00 HALF MASK RESPIRATORS,3212-00 AND 3213-00 FULL FACE RESPIRATOR; NIOSH APPROVAL NUMBER TC-21C-232,TC-23C-322,TC-23C-431 AND TC-23C-433 (HALF MASK),TC-23C-432 AND TC-23C-434 (FILL MASK); SOLE SOURCE REQUIRED BY STATUTE 6.302; Hazard Protection Feature: 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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