Insulation, Thermal, Special Purpo5330-01-164-0423
NSN 5330-01-164-0423 · NIIN 011640423 · Part number L5342223-161
The Boeing Company Div Legacy Am&m · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 43999
Government record, cited
NSN 5330-01-164-0423 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-164-0423. Manufacturer of record part number: L5342223-161.
Also searched as5330-01-164-0423 ·
5330011640423 ·
NIIN 011640423 ·
01-164-0423 ·
FSC 5330 Packing and Gasket Materials · CAGE 43999 · L5342223-161
Nearby stock numbers← 5330-01-164-0344 Seal Ring, Metal
·
5330-01-164-0425 Insulation, Thermal, Special Purpo →
5330-01-164-0423 — Packing and Gasket Materials
Features
Insulation,thermal,special Purpo — FSC 5330
Length: 11.750 INCHES NOMINAL IN
Width: 6.120 INCHES NOMINAL IN
Thickness: 0.050 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 5330-01-164-0423
NIIN: 011640423
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: L5342223-161
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Insulation,thermal,special Purpo, cataloged under National Stock Number 5330-01-164-0423, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-164-0423
Primary Part Number
L5342223-161
Item Name
Insulation,thermal,special Purpo
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
The Boeing Company Div Legacy Am&m
Status
ACTIVE
Length
11.750 INCHES NOMINAL IN
Width
6.120 INCHES NOMINAL IN
Thickness
0.050 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-164-0423?
NSN 5330-01-164-0423 is a Insulation,thermal,special Purpo, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-164-0423?
NSN 5330-01-164-0423 has 1 manufacturer part number on file: L5342223-161 (The Boeing Company Div Legacy Am&m).
What are the specifications of L5342223-161?
Key specifications for L5342223-161: Length: 11.750 INCHES NOMINAL IN; Special Features: C/O ORCON AN-20 FILM COVER,12.750 IN.LG;11.750 IN.W;BLANKET-FIBER GLASS BATTING PER MIL-P-5924B,TYPE A,0.50 LB/CU FT;END ITEM IDENTIFICATION:AIRCRAFT,MODEL B-1B;FUNCTIONAL DESCRIPTION:USED AS COOLING AIR SUPPLY INSULATION COVER LBS; Width: 6.120 INCHES NOMINAL IN; Thickness: 0.050 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-164-0423 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.