NSN 1615-01-131-0504 — this item is cataloged by the U.S. Government under National Stock Number 1615-01-131-0504. Manufacturer of record part number: 65155-00012-105.
Also searched as1615-01-131-0504 ·
1615011310504 ·
NIIN 011310504 ·
01-131-0504 ·
FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components · CAGE 78286 · 65155-00012-105
General Characteristics Item Description: MATERIAL STEEL MIL-S-18729 COMP 4130,2.680 IN. O/A LG,0.060 IN. THK,TWO DRILL HOLES,1.180 IN. APART,0.39O IN. MIN,0.395 IN. MAX DIA OF HOLES,1.200 IN. W,0.500 IN. CORNER RADIUS IN
1 manufacturer part number on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Identification
NSN: 1615-01-131-0504
NIIN: 011310504
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
The Shim,balance, cataloged under National Stock Number 1615-01-131-0504, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 1 specification, 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.
MATERIAL STEEL MIL-S-18729 COMP 4130,2.680 IN. O/A LG,0.060 IN. THK,TWO DRILL HOLES,1.180 IN. APART,0.39O IN. MIN,0.395 IN. MAX DIA OF HOLES,1.200 IN. W,0.500 IN. CORNER RADIUS IN
Other items in FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1615-00-001-1399
1615-00-001-1399 · Item name not on file
1615-00-001-1400
1615-00-001-1400 · Item name not on file
1615-00-001-1774
1615-00-001-1774 · Item name not on file
1615-00-001-2675
1615-00-001-2675 · Item name not on file
1615-00-001-6441
1615-00-001-6441 · Item name not on file
1615-00-001-6442
1615-00-001-6442 · Item name not on file
1615-00-003-1146
BOLT ASSEMBLY,ROTARY WING HEAD
1615-00-003-1147
1615-00-003-1147 · Item name not on file
Frequently Asked Questions
What is NSN 1615-01-131-0504?
NSN 1615-01-131-0504 is a Shim,balance, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
What part numbers are listed for NSN 1615-01-131-0504?
NSN 1615-01-131-0504 has 1 manufacturer part number on file: 65155-00012-105 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What are the specifications of 65155-00012-105?
Key specifications for 65155-00012-105: General Characteristics Item Description: MATERIAL STEEL MIL-S-18729 COMP 4130,2.680 IN. O/A LG,0.060 IN. THK,TWO DRILL HOLES,1.180 IN. APART,0.39O IN. MIN,0.395 IN. MAX DIA OF HOLES,1.200 IN. W,0.500 IN. CORNER RADIUS IN; End Item Identification: AIRCRAFT MODEL CH-53E. 1 specification is documented in the U.S. Government catalog.
Is NSN 1615-01-131-0504 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.