NSN

1240-01-320-1003

Retainer,Optical Element

FSC 1240OPTICAL SIGHTING AND RANGING EQUIPMENTFSG 12FIRE CONTROL EQUIPMENT

Unit Price

$57.25

per EA

2 parts / 2 mfrs

Part Numbers for NSN 1240-01-320-10032 records
Part NumberCAGEManufacturerRNCCRNVC
13077163-50104939Lockheed Martin Corporation32
13077163-50158260Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah59
Manufacturers (2)

Lockheed Martin Corporation

CAGE 04939
View NSNs

Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah

CAGE 58260
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$57.25EA0
01-OCT-2025$57.25EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAUBHOLE DIAMETER0.974 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
ABGLWIDTH0.040 INCHES NOMINAL
ABHPOVERALL LENGTH0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
ABKTHOLE OR SLOT QUANTITY4
ABMDRECESS DIAMETER0.974 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
ABMHRECESS DEPTH0.130 INCHES NOMINAL
ABUJTHREAD SIZE1.125 IN.-40
AGAVEND ITEM IDENTIFICATIONOPTICAL IMPROVEMENT PROGRAM FOR TARGET ACQUISITION DESIGNATION SIGHT
AKCVDRIVE TYPESLOTTED
BMTQGUIDE DESIGNTHREAD CHAMFER
BMTSINTERNAL ANNULAR SERRATIONNOT PROVIDED
BMTTSETSCREW NOTCHNOT PROVIDED
BPNCHOLE CHAMFER ANGLE IN DEG30.0
BPNDHOLE CHAMFER DIAMETER1.029 INCHES MINIMUM AND 1.033 INCHES MAXIMUM
MATTMATERIALALUMINUM ALLOY 6061
STYLSTYLE DESIGNATORRECESSED

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Quick Reference

NSN1240-01-320-1003
NIIN013201003
FSC1240
PRICE$57.25
DEMILA
PARTS2
MFRS2

About NSN 1240-01-320-1003

NSN 1240-01-320-1003 is a National Stock Number assigned to Retainer,Optical Element. This NSN part number belongs to Federal Supply Class 1240 (OPTICAL SIGHTING AND RANGING EQUIPMENT) under Federal Supply Group 12 (FIRE CONTROL EQUIPMENT). There are 2 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 1240-01-320-1003 is $57.25. Price history shows 2 recorded price changes.

To find the part number for NSN 1240-01-320-1003, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.