Direct Action Shock Absorber

NSN: 2510-00-139-4446 | Model: 57131

A damper, either frictional or hydraulic, designed to dampen the shock of suddenly applied force and/or to control spring rebound and oscillation, usually attached to the vehicle frame, body or hull and connected to an axle, spring, spring support web or pad or between suspension arms of track-laying vehicles. See also mount, resilient and shock absorber, lever action.

NSN Properties and Flags

NATO Stock Number

2510-00-139-4446

DEMIL

Yes - ITAR Controlled (Code B)

Operation Method

Hydraulic

Piston End Connection Style

Ring

Cylinder End Connection Style

Ring

Extended Length

23.490 inches

Compressed Length

14.480 inches

Protective Shield Type

Dust

Piston End Outside Diameter

1.750 inches

Piston End Thickness

1.190 inches

Cylinder End Largest Inside Diameter

1.625 inches

Cylinder End Outside Diameter

1.750 inches

Cylinder End Thickness

1.190 inches

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2510-00-139-4446 Datasheet

Supply Class (FSC):

Frame Structural Components Body Vehicular Cab

Cross Reference:

57131
23868FX
23868FX

Cage Codes:

Maremont Corp (CAGE 76110)
Oshkosh Corporation (CAGE 45152)
Oshkosh Defense, Llc (CAGE 75Q65)

Schedule B & Trade:

Schedule B: 8708800050 (NAICS 336330)

Suspension shock absorbers for vehicles, nesoi
SITC: 78439

Parts and accessories n.E.S. For tractors, motor cars and other motor vehicles, trucks, public-transport vehicles and road motor vehicles, n.E.S.
End Use: 30230

Other parts and accessories of vehicles

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

019500 - Auto shock absorbers r parts
WCC:

581 - Automobile parts, new
SHC:

9 - Other or no special handling required (sh)
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

Q - 70.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
L
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $71.28 to $118.80..
Does NSN 2510-00-139-4446 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 2510-00-139-4446?
001394446 or 00-139-4446
Does NSN 2510-00-139-4446 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2510-00-139-4446?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 18, 1971