PSE ITEM LIST GROUP F.xlsx

XLSX spreadsheet 31 KB Posted

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CH-53K: FY26 O-Level Peculiar Support Equipment Group F
Solicitation number
N68335-26-R-1051
Issued by

About this file

This file is a Peculiar Support Equipment (PSE) item list for CH-53K helicopter maintenance operations. The spreadsheet contains 28 distinct support equipment items required to facilitate O-level (organizational level) maintenance for the CH-53K Aircraft under solicitation N68335-26-R-1051. Each line item specifies a part number, National Stock Number (NSN), National Item Identification Number (NIIN), nomenclature, and procurement quantities across three categories: FY26 USMC Buy Quantity, FY26 Foreign Military Sales (FMS) Buy Quantity for Israel, and Domestic Option 2 quantities, with total buy quantities ranging from 5 to 22 units per item depending on the part.

The equipment items are specialized tools and assemblies supporting CH-53K maintenance functions, including rotor system tools (main rotor head pullers, tail rotor pullers, swashplate tools), gearbox removal and installation tools, engine-related components (bleed air plugs, inlet covers), bearing installation/removal sets, torque reactors, thread protectors, and brake system bleed kits. The Naval Air Warfare Center Aircraft Division (NAWC-AD) is procuring these items on a competitive, firm-fixed-price basis as a 100 percent small business set-aside. Access to the technical data package requires proof of CMMC Level 2 self-assessment certification and a certified DD Form 2345 (Militarily Critical Technical Data Agreement), as the drawings are export-controlled and contain Controlled Unclassified Information (CUI).

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Text version

Sheet1

Part NumberNSNNIINNomenclatureFY26 USMC Buy QtyFY26 FMS Buy QTYDomestion Option 2 BagsTotal Buy QTY
4158AS0590-12510-01-692-4111016924111SUPPORT ASSEMBLY, INSTALLATION, #1 & #3 ENGINE2327
4158AS0550-15975-01-696-0844016960844PIGTAIL, SERVICING/DRAIN, MAIN ROTOR DAMPER2327
4158AS0312-15340-01-693-3099016933099PLUG, BLEED AIR, #3 ENGINE42410
4158AS0456-14920-01-693-5171016935171RESTRAINER ASSY, SLEEVE/HINGE CUFF, MRH2226
4158AS0525-14920-01-694-1659016941659SHUT-OFF VALVE INSTALLATION TOOL2226
4158AS1215-14920-01-699-5425016995425Wheel Brake System Bleed Kit2226
4158AS0316-14920-01-691-5540016915540ASSEMBLY/DISASSEMBLY TOOL SET, ENGINE TO NOSE GEARBOX2226
4158AS0750-104920-01-691-6634016916634INSTALLATION/REMOVAL SET, BEARING, MAIN ROTOR HEAD SCISSOR2226
4158AS0500-14920-01-691-9804016919804INSTALLATION/REMOVAL SET, CENTERING BEARING2125
4158AS0139-14920-01-693-8259016938259LUBRICATION ASSIST TOOL, SWASHPLATE44412
4158AS0450-106615-01-691-2776016912776PULLER SET, BOLTS, SWASHPLATE, MAIN ROTOR SERVO & STATIONARY SCISSOR2226
4158AS0223-14940-01-694-1475016941475PULLER, SPLIT CONE, TAIL ROTOR2226
4158AS0221-14920-01-693-9362016939362PULLER, TAIL ROTOR PITCH BEAM2226
4158AS0765-105120-01-690-7460016907460PULLER, TRUNION PIN, NOSE & MAIN LANDING GEAR2226
4158AS0390-15110-LL-W76-A625LLW76A625REMOVAL TOOL, NOSE GEARBOX OUTPUT FLANGE2125
4158AS0337-14820-01-694-2042016942042REMOVAL TOOL, OIL COOLER FAN, MAIN GEARBOX2226
4158AS0890-15340-01-694-1932016941932COVER ASSEMBLY, EAPPS INLET, #1/#3 ENGINE86822
4158AS0893-15340-01-695-9908016959908COVER ASSEMBLY, EAPPS INLET, #2 ENGINE42410
4158AS0112-14920-01-692-8471016928471PRY BAR, MANUAL ROTATION, MAIN ROTOR HEAD2226
4158AS0820-14920-01-692-0976016920976REMOVAL TOOL, NOSE GEARBOX OUTPUT NUT2226
4158AS0189-11730-01-694-1650016941650THREAD PROTECTOR, MAIN ROTOR SHAFT2226
4158AS0362-101615-01-693-5128016935128THREAD PROTECTOR, TAIL ROTOR SHAFT2226
4158AS0233-104920-01-693-9840016939840TORQUE REACTOR, HUB ASSEMBLY2226
4158AS0630-14920-01-693-5490016935490TORQUE REACTOR, FLANGE AND NUT, DRIVETRAIN2226
4158AS0330-14920-01-697-4668016974668TORQUE REACTOR, MAIN GEARBOX MOUNTING BOLTS2226
4158AS0800-14920-01-692-3096016923096TORQUE REACTOR, QCA2226
4158AS0295-14920-01-694-3352016943352TORQUE REACTOR, TAIL ROTOR PITCH BEAM2226

File details come from the government source that posted it. Updated .