PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39254Cylinder Sleeve

Moog Inc. Dba Ampac-Isp Corp · NSN 4320-01-477-9376 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-477-9376 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-477-9376. Primary manufacturer part number: 39254.
Features
  • Cylinder Sleeve — FSC 4320
  • Material: STEEL CORROSION RESISTING
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Cylinder Sleeve, cataloged under National Stock Number 4320-01-477-9376, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-477-9376
Primary Part Number39254
Item NameCylinder Sleeve
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-300-6244 INTERCHANGEABLE
Valve Assembly
5120-01-105-873039-254 INTERCHANGEABLE
Punch,center,automatic
Jensen Tools, Inc.
6625-01-152-2849GP801BR3 INTERCHANGEABLE
Probe,test
Northrop Grumman Systems Corporation
2530-01-470-147239254 INTERCHANGEABLE
Caliper Assembly,disc Brake
Tld Wollard Llc
4320-01-477-937439253 INTERCHANGEABLE
Cylinder Sleeve
Moog Inc. Dba Ampac-Isp Corp
3040-01-478-337839249 INTERCHANGEABLE
Head,linear Actuating Cylinder
Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-478-338239250 INTERCHANGEABLE
Head,linear Actuating Cylinder
Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-478-338439251 INTERCHANGEABLE
Head,linear Actuating Cylinder
Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-478-338539252 INTERCHANGEABLE
Cap,linear Actuating Cylinder
Electric Boat Corporation Div General Dynamics Electric Boat
3020-01-478-350339247 INTERCHANGEABLE
Gear,spur
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
41042-39245 Moog Inc. Dba Ampac-Isp Corp (USA)
41042-39245 ITEM 9 Moog Inc. Dba Ampac-Isp Corp (USA)
39254 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
4820-00-300-6244INTERCHANGEABLE
VALVE ASSEMBLY
5120-01-105-8730INTERCHANGEABLE
PUNCH,CENTER,AUTOMATIC
39-254
6625-01-152-2849INTERCHANGEABLE
PROBE,TEST
GP801BR3
2530-01-470-1472INTERCHANGEABLE
CALIPER ASSEMBLY,DISC BRAKE
39254
4320-01-477-9374INTERCHANGEABLE
CYLINDER SLEEVE
39253
3040-01-478-3378INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
39249
3040-01-478-3382INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
39250
3040-01-478-3384INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
39251
3040-01-478-3385INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
39252
3020-01-478-3503INTERCHANGEABLE
GEAR,SPUR
39247
3020-01-478-3505INTERCHANGEABLE
GEAR RACK
39248
3040-01-478-3628INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
40014

Frequently Asked Questions

What is NSN 4320-01-477-9376?

NSN 4320-01-477-9376 is a Cylinder Sleeve, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-477-9376?

NSN 4320-01-477-9376 has 3 cross-referenced part numbers: 41042-39245 (Moog Inc. Dba Ampac-Isp Corp), 41042-39245 ITEM 9 (Moog Inc. Dba Ampac-Isp Corp), 39254 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 4320-01-477-9376?

There are 12 known substitutes for 4320-01-477-9376: 4820-00-300-6244, 5120-01-105-8730, 6625-01-152-2849 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39254?

Key specifications for 39254: Special Features: SMALL CYLINDER SLEEVE, INSIDE DIAM TO BE CHROME PLATED PER QQ-C-320, CLASS 2, EXCEPT PLATING THICKNESS TO BE 0.001-0.002; Material: STEEL CORROSION RESISTING; End Item Identification: ROTARY HYDRAULIC ACTUATOR, MODEL 41042. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com