Breech Mechanism

NSN: 1025-01-145-4699 | Model: 8769435

A group of items that function to open and close the breech. It may include a semiautomatic drop block, case extraction, and electric firing. It may provide manual and/or automatic opening of a breech, ejection of spent cartridge case, and automatic closing when chambering the next round.

NSN Properties and Flags

NATO Stock Number

1025-01-145-4699

DEMIL

Yes - ITAR Controlled (Code D)

End Application

Used on cev m728

General Description

Pmajor components are handle assembly pn 8769200; lever pn 11577737; plate pn 8769247; plate pn 8769443; spring assembly pn 8765157; cover pn 8767049; contact assembly pn 8769446; connector assembly pn 8769400; connector assembly pn 8769440; housing assembly pn 8769424; seat pn 8769244; obturator pn 8769416; spindle pn 8769411; cap assembly pn 8769213; firing pin assembly pn 8769434; breech block assembly pn 8769233; ring, breech pn 8769114; crank assembly pn 8769429; spring assembly pn 8765157; shaft pn 8769418

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 1025-01-145-4699 Datasheet

Supply Class (FSC):

Over 150mm Through 200mm Guns

Cross Reference:

8769435
8769435
8769435
8769435

Cage Codes:

Army, United States Department Of (CAGE 19206)

Schedule B & Trade:

Schedule B: 9305913010 (NAICS 332994)

Parts and accessories of military artillery weapons of 9301.11 or 9301.19
SITC: 89199

Parts and accessories, n.E.S. Of military weapons (other than revolvers a nd pistols) and nonmilitary arms (other than firearms and sidearms)
End Use: 50050

Tanks, artillery, missiles, rockets, guns and ammunition

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 critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

Freight Information:

NMFC:

069300 - Firearms/parts noi in boxes
ACC:

2 - Arms/weapons (all types including inert component parts). when a 2" is indicated in the first position, then the special handlin
WCC:

685 - Weapon parts, other than small arms
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.
LCL:

J - 100.0
LTL:

J - 100.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
B14
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
7
MGMT_CTL
M21jpx-
Repariability
When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $104,112.45 to $173,520.75..
Does NSN 1025-01-145-4699 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 1025-01-145-4699?
011454699 or 01-145-4699
Does NSN 1025-01-145-4699 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1025-01-145-4699?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 12, 1983