PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39253Cylinder Sleeve

Moog Inc. Dba Ampac-Isp Corp · NSN 4320-01-477-9374 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-477-9374 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-477-9374. Primary manufacturer part number: 39253.
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 4320-01-477-9374, 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
NSN4320-01-477-9374
Primary Part Number39253
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
6625-01-270-46413925-3 INTERCHANGEABLE
Probe,test
Fluke Electronics Corp
3810-01-468-578352293 INTERCHANGEABLE
Drive Assembly,load Lowering
Allied Systems Company Dba Allied Systems Co
4320-01-477-937639254 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
3020-01-478-350539248 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3040-01-478-362840014 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
39253 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
41042-39245 ITEM 8 Moog Inc. Dba Ampac-Isp Corp (USA)
41042-39245 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
6625-01-270-4641INTERCHANGEABLE
PROBE,TEST
3925-3
3810-01-468-5783INTERCHANGEABLE
DRIVE ASSEMBLY,LOAD LOWERING
52293
4320-01-477-9376INTERCHANGEABLE
CYLINDER SLEEVE
39254
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
3040-01-478-3632INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
39256
3040-01-478-3707INTERCHANGEABLE
CAM,CONTROL
39450

Frequently Asked Questions

What is NSN 4320-01-477-9374?

NSN 4320-01-477-9374 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 4320-01-477-9374?

NSN 4320-01-477-9374 has 3 cross-referenced part numbers: 39253 (Moog Inc. Dba Ampac-Isp Corp), 41042-39245 ITEM 8 (Moog Inc. Dba Ampac-Isp Corp), 41042-39245 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 4320-01-477-9374?

There are 12 known substitutes for 4320-01-477-9374: 6625-01-270-4641, 3810-01-468-5783, 4320-01-477-9376 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39253?

Key specifications for 39253: Special Features: LARGE 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.
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