PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5371-5Seal,nonmetallic Special Shaped

Kirkhill Inc Div Kirkhill Inc, Haskon Division · NSN 5330-00-606-8631 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-606-8631 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-606-8631. Primary manufacturer part number: 5371-5.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • Cross-Sectional Width: 1.562 INCHES NOMINAL1.562 INCHES NOMINAL IN
  • Material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT
  • Test Data Document: 71643-5371 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Construction: SOLIDSOLID
  • Fabrication Method: SOLIDSOLID
  • Cross-Sectional Shape Style: HOLLOW BULBHOLLOW BULB
  • Material Document and Classification: 265-94202 FSCM 43999 MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Internally Molded-in Reinforcement construction
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-606-8631, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kirkhill Inc Div Kirkhill Inc, Haskon Division. Government technical data includes 9 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-606-8631
Primary Part Number5371-5
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKirkhill Inc Div Kirkhill Inc, Haskon Division
StatusACTIVE
Cross-Sectional Width1.562 INCHES NOMINAL1.562 INCHES NOMINAL IN
MaterialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
Test Data Document71643-5371 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
ConstructionSOLIDSOLID
Fabrication MethodSOLIDSOLID
Cross-Sectional Shape StyleHOLLOW BULBHOLLOW BULB
Material Document and Classification265-94202 FSCM 43999 MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT
Cross-Sectional Height1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
Cross-Sectional Thickness0.040 INCHES NOMINAL0.040 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5940-00-258-193310-507-3 INTERCHANGEABLE
Terminal,feedthru
Concord Electronics, Inc.
3110-00-275-02778328854 INTERCHANGEABLE
Bearing,ball,airframe
U S Army Tank Automotive Command Amsta-Im-Mm
5910-00-280-839310015417-054 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Us Army Aviation and Missile Command
5365-00-819-001547465 INTERCHANGEABLE
Shim
Triumph Engine Control Systems Llc
5995-01-503-577753715-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Glenair, Inc. Dba Glenair Inc
8465-01-540-966053715 INTERCHANGEABLE
Telescope,cover
Leupold & Stevens Inc
7510-01-542-8667 INTERCHANGEABLE
Tape,embossing
Cross-Reference Index
Part NumberManufacturer
265-942022-7 The Boeing Company Div Legacy Am&m (USA)
4746-5 Kirkhill, Inc. Dba Kirkhill Inc (USA)
5371-5 Saint-Gobain Performance Plastics Inc. Dba Saint Gobain Performance Plastics Inc. (USA)
5371-5 PRIMARY Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA)
265-942022-5 The Boeing Company Div Legacy Am&m (USA)
5371-5 Kirkhill Ta Haskon Div (USA)
Related Parts
5940-00-258-1933INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-507-3
3110-00-275-0277INTERCHANGEABLE
BEARING,BALL,AIRFRAME
8328854
5910-00-280-8393INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
10015417-054
5365-00-819-0015INTERCHANGEABLE
SHIM
47465
5995-01-503-5777INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
53715-1
8465-01-540-9660INTERCHANGEABLE
TELESCOPE,COVER
53715
7510-01-542-8667INTERCHANGEABLE
TAPE,EMBOSSING

Frequently Asked Questions

What is NSN 5330-00-606-8631?

NSN 5330-00-606-8631 is a Seal,nonmetallic Special Shaped, manufactured by Kirkhill Inc Div Kirkhill Inc, Haskon Division, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-606-8631?

NSN 5330-00-606-8631 has 6 cross-referenced part numbers: 265-942022-7 (The Boeing Company Div Legacy Am&m), 4746-5 (Kirkhill, Inc. Dba Kirkhill Inc), 5371-5 (Saint-Gobain Performance Plastics Inc. Dba Saint Gobain Performance Plastics Inc.), 5371-5 (Kirkhill Inc Div Kirkhill Inc, Haskon Division), 265-942022-5 (The Boeing Company Div Legacy Am&m) and 1 more.

What NSN replaces 5330-00-606-8631?

There are 7 known substitutes for 5330-00-606-8631: 5940-00-258-1933, 3110-00-275-0277, 5910-00-280-8393 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5371-5?

Key specifications for 5371-5: Cross-Sectional Width: 1.562 INCHES NOMINAL1.562 INCHES NOMINAL IN; Material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT; Test Data Document: 71643-5371 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Construction: SOLIDSOLID. 9 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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