PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34037Screw,cap,hexagon Head

Industrial Technologies and Services Llc · NSN 5305-01-661-9698 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-661-9698 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-661-9698. Primary manufacturer part number: 34037.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Quantity Per Inch: 20
  • Nominal Thread Diameter: 0.25 INCHES IN
  • Material: STEEL COMP 316 OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Industrial Technologies and Services Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 316 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-661-9698, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-661-9698
Primary Part Number34037
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Thread Quantity Per Inch20
Nominal Thread Diameter0.25 INCHES IN
MaterialSTEEL COMP 316 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-209-1239 INTERCHANGEABLE
Washer,lock
5330-01-497-125499-D-144-10 INTERCHANGEABLE
Gasket
Derbyshire Machine & Tool Co
4730-01-647-2602030127031E INTERCHANGEABLE
Strainer Body,sediment
Tate Andale, Llc
Cross-Reference Index
Part NumberManufacturer
34037 PRIMARY Industrial Technologies and Services Llc (USA)
4236550 Oshkosh Defense Llc (USA)
Related Parts
5310-00-209-1239INTERCHANGEABLE
WASHER,LOCK
5330-01-497-1254INTERCHANGEABLE
GASKET
99-D-144-10
4730-01-647-2602INTERCHANGEABLE
STRAINER BODY,SEDIMENT
030127031E

Frequently Asked Questions

What is NSN 5305-01-661-9698?

NSN 5305-01-661-9698 is a Screw,cap,hexagon Head, manufactured by Industrial Technologies and Services Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-661-9698?

NSN 5305-01-661-9698 has 2 cross-referenced part numbers: 34037 (Industrial Technologies and Services Llc), 4236550 (Oshkosh Defense Llc).

What NSN replaces 5305-01-661-9698?

There are 3 known substitutes for 5305-01-661-9698: 5310-00-209-1239, 5330-01-497-1254, 4730-01-647-2602. Verify interchangeability with system specifications before substitution.

What are the specifications of 34037?

Key specifications for 34037: Thread Quantity Per Inch: 20; Part Name Assigned by Controlling Agency: SCR, CAP, HEX .25-20 IS SS; Nominal Thread Diameter: 0.25 INCHES IN; End Item Identification: 4210-01-622-0440. 5 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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