NSN 5331-00-706-3436 · NIIN 007063436 · Part number 388050
Lord Corporation Dba Lord Corp · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 76005
Government record, cited
NSN 5331-00-706-3436 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-706-3436. Manufacturer of record part number: 388050.
Also searched as5331-00-706-3436 ·
5331007063436 ·
NIIN 007063436 ·
00-706-3436 ·
FSC 5331 O-ring · CAGE 76005 · 388050
Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Center Hole Diameter: 11.954 INCHES MINIMUM AND 12.014 INCHES MAXIMUM IN
Material: RUBBER SILICONE CLASS Q
2 manufacturer part numbers on file
Manufacturer of record: Lord Corporation Dba Lord Corp
Identification
NSN: 5331-00-706-3436
NIIN: 007063436
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 388050
Manufacturer: Lord Corporation Dba Lord Corp
General Description
The O-Ring, cataloged under National Stock Number 5331-00-706-3436, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5331-00-706-3436
Primary Part Number
388050
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Lord Corporation Dba Lord Corp
Status
ACTIVE
Cross-Sectional Height
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Center Hole Diameter
11.954 INCHES MINIMUM AND 12.014 INCHES MAXIMUM IN
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-00-706-3436?
NSN 5331-00-706-3436 is a O-Ring, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-00-706-3436?
NSN 5331-00-706-3436 has 2 manufacturer part numbers on file: 388050 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 388050 (Lord Corporation Dba Lord Corp).
What are the specifications of 388050?
Key specifications for 388050: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 11.954 INCHES MINIMUM AND 12.014 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5331-00-706-3436 hazardous material?
No hazard code in the DLA record (HMIC N). 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.