PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34-400Sock,spray

Bon Tool Co · NSN 4240-01-335-9883 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-335-9883 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-335-9883. Primary manufacturer part number: 34-400.
Features
  • Sock,spray — FSC 4240
  • General Characteristics Item Description: MESH FABRIC,SNUG FIT; WEAR WITH FILTER MASK OR PAINT RESPIRATOR
  • 3 verified cross-references
  • Primary manufacturer: Bon Tool Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sock,spray, cataloged under National Stock Number 4240-01-335-9883, 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 Bon Tool Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-335-9883
Primary Part Number34-400
Item NameSock,spray
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerBon Tool Co
StatusACTIVE
General Characteristics Item DescriptionMESH FABRIC,SNUG FIT; WEAR WITH FILTER MASK OR PAINT RESPIRATOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6620-00-189-237634400 INTERCHANGEABLE
Gage Unit,engine
Meggitt (new Hampshire), Inc
5330-00-247-599334400 INTERCHANGEABLE
Packing,preformed
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5306-00-281-473734-400 INTERCHANGEABLE
Bolt,u
Dresser Industries Inc Leroi Div
9905-00-902-30233440-0 INTERCHANGEABLE
Numeral,sign
Brady United States
5330-01-017-2591257129 INTERCHANGEABLE
Gasket
Bromine Systems Inc
5340-01-109-2717 INTERCHANGEABLE
Retainer
8520-01-528-6644 INTERCHANGEABLE
Towelette,skin Cleansing
5935-01-553-641734400 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
6145-01-586-909134400 INTERCHANGEABLE
Cable,power,electrical
Belden Wire & Cable Co Electronics Div
6210-01-670-483134400 INTERCHANGEABLE
Light,indicator
Birdon America Inc
Cross-Reference Index
Part NumberManufacturer
SS-1JK Spray Sok Inc (USA)
34-400 PRIMARY Bon Tool Co (USA)
SS-1PK Spray Sok Inc (USA)
Related Parts
6620-00-189-2376INTERCHANGEABLE
GAGE UNIT,ENGINE
34400
5330-00-247-5993INTERCHANGEABLE
PACKING,PREFORMED
34400
5306-00-281-4737INTERCHANGEABLE
BOLT,U
34-400
9905-00-902-3023INTERCHANGEABLE
NUMERAL,SIGN
3440-0
5330-01-017-2591INTERCHANGEABLE
GASKET
257129
5340-01-109-2717INTERCHANGEABLE
RETAINER
8520-01-528-6644INTERCHANGEABLE
TOWELETTE,SKIN CLEANSING
5935-01-553-6417INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
34400
6145-01-586-9091INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
34400
6210-01-670-4831INTERCHANGEABLE
LIGHT,INDICATOR
34400

Frequently Asked Questions

What is NSN 4240-01-335-9883?

NSN 4240-01-335-9883 is a Sock,spray, manufactured by Bon Tool Co, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-335-9883?

NSN 4240-01-335-9883 has 3 cross-referenced part numbers: SS-1JK (Spray Sok Inc), 34-400 (Bon Tool Co), SS-1PK (Spray Sok Inc).

What NSN replaces 4240-01-335-9883?

There are 10 known substitutes for 4240-01-335-9883: 6620-00-189-2376, 5330-00-247-5993, 5306-00-281-4737 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34-400?

Key specifications for 34-400: General Characteristics Item Description: MESH FABRIC,SNUG FIT; WEAR WITH FILTER MASK OR PAINT RESPIRATOR. 1 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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