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Engine Exhaust System Installation Kit

NSN: 2990-01-496-3766 | Model: 57K3553

An installation kit used to install an exhaust system where a gasoline or diesel engine is used in direct connection with another major piece of equipment. May include exhaust pipe directly connected to the engine.

NSN Properties and Flags
NATO Stock Number
2990-01-496-3766
DEMIL
NO
End Application
2320-01-371-9583 hmmwv
Unit Package Quantity
60
Component Quantity
139
Component Document Origin
Government
Document Source
19207
Document Type
Parts list
Supply Items And Quantities
N4730-01-296-9318 clamp 2; 5330-01-200-0466 gasket 1; 9905-01-205-8635 nameplate 1; 4710-01-179-4346 tube, transmission oil dipstick 1; 5310-01-231-7455 wellnut 1; 5310-01-388-6205 wellnut 1; 5340-01-238-9543 support, stack 1; 4710-01-209-6746 tube, vent stack 1; 4720-01-194-5334 elbow, extension 1; 2510-01-198-0333 stack, intake 1; 4710-01-202-8245 tube, engine oil dipstick 1; 2540-01-192-4502 cup, sensor 1; 6680-01-185-3202 dipstick, engine 1; 6680-01-179-4349 dipstick, transmission 1; 5340-01-185-7959 reinforcement, exhaust 1; 4730-01-195-3803 elbow 1; 4730-01-003-5105 tee, union 1; 4720-01-325-0204 hose, cdr valve to sensor cup (25.00 inch long) 1; 4730-01-453-0362 elbow 1; 5340-01-197-2382 cap, dust 1; 2590-01-192-4425 cap, power steering pump 1; 4820-01-192-7678 cdr valve 1; 2990-01-383-5689 isolator 2; 5340-00-079-7837 clamp 3; 5340-00-809-1490 clamp 1; 5310-00-809-4085 washer 1; 5331-00-582-2855 seal 1; 5305-00-989-7434 screw 1; 5310-00-721-7809 washer 2; cont.
Nonsupply Items And Quantities
Cage 19207 12339829 wrench, special 1; 12339836 insert shipping 1; 12339842 installation instructions 1; 12339964-1 elbow 1; 12339978 connector, male 1; 12339981-5 hose, cdr valve to selector valve (42.00 inch long) 1; 12340524 selector valve 1; 12340915 installation drawing 1; 12469361 exhaust, fording 1; ms51470-3 nut 1; m45913/3-4cg8c nut 16; m45913/3-6cg8c nut 5; 11501906 strap 4; type e, size no. 8 clamp 4
Document Identification
Part no. 57k3553
Part Name Assigned By Controlling Agency
Deep water fording stainless steel exhaust kit
Special Features
Kit is applicable to 1-1/4 ton truck m998, m998a1, and m998a2 series vehicles. Install in accordance with instructions 12339842 & drawing 12340915.
Supplementary Features
Continued from mrc/ajkc supply items and quantities: 5310-01-385-7083 spacer 2; 5305-00-068-0508 screw 13; 5305-00-068-0509 screw 2; 5305-00-543-2419 screw 2; 5305-00-782-9489 screw 3; 5305-00-071-2060 screw 1; 5305-01-211-3786 screw 1; 5310-01-102-3270 washer 26; 5310-01-412-4013 washer 6; 5310-00-809-4085 washer 1; 5310-00-124-9265 nut 1; 5310-00-935-9136 o-ring 1; 5310-01-476-8589 washer 2; 5310-01-211-3811 washer 2; 5310-01-462-4393 nut 1; 4720-01-058-7213 tube (177.00 inches) 1; 4720-01-014-4915 tube (11.00 inches) 1

Parts List for Utility Truck  

Other components in the assembly of NSN 2320-01-371-9583
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7L120T005R 2020-04-27 PLCL3 59 KT
SPE7L120T6562 2020-02-19 PLCL3 62 KT
SPE7L119T554P 2019-10-08 PLCL3 8 KT
SPE7L219Q0201 2019-10-21 PLCLD 35 KT
SPE7L119T535N 2019-10-01 PLCL3 8 KT
SPE7L219Q0193 2019-09-13 PLCLD 58 KT
SPE7L219T2597 2019-05-13 PLCLD 58 KT
SPE7L219T1019 2018-12-31 PLCLD 142 KT
SPE7L118Q0153 2018-03-09 PLCL3 21 KT
SPE7L118T1581 2017-11-24 PLCL3 21 KT

Pricing and Availability

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NSN 2990-01-496-3766 Datasheet

Supply Class (FSC):
Nonaircraft Miscellaneous Engine Accessories
Cross Reference:
  • 57K3553
Cage Codes:
  • U S Army Tank Automotive Command (CAGE 19207)
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.

ADPE

- Represents items with no adp components

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:

    190500 - Vehicle parts group

  • WCC:

    590 - Generators 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
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Kt
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $5,271.84 to $8,786.41..
Does NSN 2990-01-496-3766 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 Army, Department Of The Air Force, U.s. Marine Corps, and Department Of The Navy
What is the NIIN of NSN 2990-01-496-3766?
014963766 or 01-496-3766
Does NSN 2990-01-496-3766 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-01-496-3766?
Solicitation SPE7L120T005R for qty 59 on 04/17/2020
When was this national stock number assigned to the federal catalog?
Apr 12, 2002