Crankshaft Damper Assembly

NSN: 2990-00-129-1393 | Model: 254950C91

NSN Properties and Flags

NATO Stock Number

2990-00-129-1393

DEMIL

General Description

Lsteel o/a; flexible rubber insert between damper and hub; hub accommodates 1.500 in. Shaft, 8 thd mtg holes equally spaced on 4.250 in. Bolt circle, 0.313-24 unf-2b-rh thd size, 8.250 in. O/a dia. 2.250 in. O/a thr

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 2990-00-129-1393 Datasheet

Supply Class (FSC):

Nonaircraft Miscellaneous Engine Accessories

Cross Reference:

254950C91
322422C91
322422C91
254950C91
322422C91
322422C91

Cage Codes:

Navistar Intl Corp Truck Br Ohio (CAGE 89346)
Komatsu America Corp. (CAGE 0SAT8)
Komatsu American Intl Co (CAGE 29510)
Navistar Intl Corp (CAGE 92679)

Replacements:

2990-00-129-1393 replaces 2990-00-256-2182

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

U - Precious metal content is unknown

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:

133300 - Machinery/machines noi
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

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

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

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

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

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $208.66 to $347.76..
Does NSN 2990-00-129-1393 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency, New Zealand, and Greece
What is the NIIN of NSN 2990-00-129-1393?
001291393 or 00-129-1393
Does NSN 2990-00-129-1393 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-00-129-1393?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 04, 1968