PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-61004Nonmetallic Special Shaped Secti

Sierra Nevada Company, Llc · NSN 9390-01-468-7702 · FSC 9390 · No Item Name Available
Verified by PartsTable
NSN 9390-01-468-7702 — this item is cataloged by the U.S. Government under National Stock Number 9390-01-468-7702. Primary manufacturer part number: 18-61004.
Features
  • Nonmetallic Special Shaped Secti — FSC 9390
  • Length: 600.000 INCHES MINIMUM IN
  • Minimum Tensile Strength: ERR-060
  • Base Flange Thickness: 0.125 INCHES NOMINAL IN
  • Physical Form: SOLID
  • Nonmetallic Hardness Rating: 60.0 NOMINAL SHORE DUROMETER
  • Temp Rating: 450.0 FAHRENHEIT DEGF
  • 6 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-01-468-7702, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Sierra Nevada Company, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN9390-01-468-7702
Primary Part Number18-61004
Item NameNonmetallic Special Shaped Secti
FSC / FSG9390 / 93 — No Item Name Available
ManufacturerSierra Nevada Company, Llc
StatusACTIVE
Length600.000 INCHES MINIMUM IN
Minimum Tensile StrengthERR-060
Base Flange Thickness0.125 INCHES NOMINAL IN
Physical FormSOLID
Nonmetallic Hardness Rating60.0 NOMINAL SHORE DUROMETER
Temp Rating450.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-926-95942100A INTERCHANGEABLE
Valve,foot
Industrial Technologies and Services Llc
5930-00-967-340521522 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
5210-01-004-27122-1522 INTERCHANGEABLE
Gage,fastener Protrusion
Hi-Shear Corporation
6610-01-115-914021522 INTERCHANGEABLE
Tube Shield,short
Aerosonic Llc
5310-01-232-127121522 INTERCHANGEABLE
Washer
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6550-01-352-3875R21522 INTERCHANGEABLE
Kovacs Reagent
Remel Inc.
1650-01-509-2678186100-4 INTERCHANGEABLE
Drive Unit,hydraulic
Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
5310-01-524-8763 INTERCHANGEABLE
Nut,plain,barrel
6632-01-540-159721522 INTERCHANGEABLE
Filter Kit,blood Gas Analyzer
Nova Biomedical Corp
Cross-Reference Index
Part NumberManufacturer
029631 Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
21522 Lauren Manufacturing, Llc (USA)
029631 Meggitt Defense Systems, Inc. Dba Meggitt Western Design (USA)
8489A-SP Lauren Manufacturing, Llc (USA)
18-61004 PRIMARY Sierra Nevada Company, Llc (USA)
6489A-SP Clean-Seal Inc Dba Clean Seal Inc (USA)
Related Parts
4820-00-926-9594INTERCHANGEABLE
VALVE,FOOT
2100A
5930-00-967-3405INTERCHANGEABLE
SWITCH,THERMOSTATIC
21522
5210-01-004-2712INTERCHANGEABLE
GAGE,FASTENER PROTRUSION
2-1522
6610-01-115-9140INTERCHANGEABLE
TUBE SHIELD,SHORT
21522
5310-01-232-1271INTERCHANGEABLE
WASHER
21522
6550-01-352-3875INTERCHANGEABLE
KOVACS REAGENT
R21522
1650-01-509-2678INTERCHANGEABLE
DRIVE UNIT,HYDRAULIC
186100-4
5310-01-524-8763INTERCHANGEABLE
NUT,PLAIN,BARREL
6632-01-540-1597INTERCHANGEABLE
FILTER KIT,BLOOD GAS ANALYZER
21522

Frequently Asked Questions

What is NSN 9390-01-468-7702?

NSN 9390-01-468-7702 is a Nonmetallic Special Shaped Secti, manufactured by Sierra Nevada Company, Llc, classified under FSC 9390 (No Item Name Available). Status: active.

What are the part numbers for NSN 9390-01-468-7702?

NSN 9390-01-468-7702 has 6 cross-referenced part numbers: 029631 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc), 21522 (Lauren Manufacturing, Llc), 029631 (Meggitt Defense Systems, Inc. Dba Meggitt Western Design), 8489A-SP (Lauren Manufacturing, Llc), 18-61004 (Sierra Nevada Company, Llc) and 1 more.

What NSN replaces 9390-01-468-7702?

There are 9 known substitutes for 9390-01-468-7702: 4820-00-926-9594, 5930-00-967-3405, 5210-01-004-2712 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18-61004?

Key specifications for 18-61004: Length: 600.000 INCHES MINIMUM IN; Minimum Tensile Strength: ERR-060; Special Features: SIZE IS 3/16 X 3/8, RIBBED ON TOP AND FLAT BOTTOM SURFACE WITH PRESSURE SENSITIVE ADHESIVE, MATT: SILICONE RUBBER; End Item Identification: SSM-XMITTER G. 10 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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