Positive Crankcase Ventilation Valve

NSN: 2990-00-107-4025 | Model: 6421971

A device designed to withdraw blow-by fumes from the engine and recirculate them into the combustion chamber. Consists of items as a plunger, spring, body and the like. Excludes valve (1), air pressure relief and valve safety relief.

NSN Properties and Flags

NATO Stock Number

2990-00-107-4025

DEMIL

Overall Length

2.215 inches

Largest Outside Diameter

0.895 inches

Design Form

Straight

Connection Quantity

Connection Type

Unthreaded external hose, plain

Body Material

Steel

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 2990-00-107-4025 Datasheet

Supply Class (FSC):

Nonaircraft Miscellaneous Engine Accessories

Cross Reference:

6421971
FV111
6484848
CV609C
6487503
CV609C
6421972
161832
PV-612
5646228
5646286
5647228
5647362
6418439
6418440
6418526
6418753
6418754
6419534
6420192
6420411
6420876
6421131
PCV281
6484848
6421972
6421971
5646228
5646286
5647228
5647362
6487503
6418439
6418440
6418526
6418753
6418754
6419534
6420192
6420411
6420876
6421131

Cage Codes:

General Motors Llc (CAGE 7X677)
Honeywell International Inc (CAGE 73370)
General Motors Corp (CAGE 70040)
General Motors Corp (CAGE 24617)
Yale Group, Inc. Hyster (CAGE 30076)
Trw Inc Trw Intl Trade Government (CAGE 31033)
Warner Corp Borg (CAGE 89574)
General Motors Corp (CAGE 11862)

Replacements:

2990-00-107-4025 replaces 2990-00-848-4095
2990-00-107-4025 replaces 2990-01-008-8321

Schedule B & Trade:

Schedule B: 8481809050 (NAICS 332911)

Other taps, cocks, valves, etc., nesoi
SITC: 74780

Taps, cocks, valves and similar appliances, n.E.S.
End Use: 21180

Industrial machines, other

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:

127220 - Pressure reg/red/relief valves 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:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
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 $6.76 to $11.27..
Does NSN 2990-00-107-4025 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, Department Of The Navy, Procurement and Supplies Department U.s. Postal Service , Kuwait, Canada, Greece, and Turkey
What is the NIIN of NSN 2990-00-107-4025?
001074025 or 00-107-4025
Does NSN 2990-00-107-4025 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-00-107-4025?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 26, 1968