1240-00-931-8901
Ring,Retaining,Optical Element
Unit Price
$15.18
per EA
1 parts / 1 mfrs
Combat Capabilities Development Command (Ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
CAGE 19200| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $15.18 | EA | 0 |
| 01-OCT-2025 | $15.18 | EA | 0 |
DEMIL
B
HMIC
N
PMIC
A
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVZ | GROOVE DIAMETER | 1.322 INCHES MINIMUM AND 1.330 INCHES MAXIMUM |
| ABET | THREAD LENGTH | 0.200 INCHES |
| ABHP | OVERALL LENGTH | 0.340 INCHES MINIMUM AND 0.341 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.377 INCHES MINIMUM AND 1.385 INCHES MAXIMUM |
| ABUJ | THREAD SIZE | 1.312 IN.-48 |
| ABVL | APERTURE DIAMETER | 0.880 INCHES MINIMUM AND 0.920 INCHES MAXIMUM |
| ADWA | INNER GROOVE WIDTH | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNS |
| APJC | THREAD LOCATION | INTERNAL |
| BMTL | INTERNAL FLANGE THICKNESS | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| BMTY | GROOVE LOCATION | ADJACENT TO INTERNAL FLANGE |
| FEAT | SPECIAL FEATURES | DRILLED FACE DRIVE TYPE,TWO 0.077 IN. DIA. HOLES SPACED 180 DEG APART ON A 1.156 IN. BOLT CIRCLE DIA. ON INTERNAL FLANGE END. |
| MATT | MATERIAL | COPPER ALLOY 360 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 360,1/2H FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | OXIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE |
| ZZZV | FSC APPLICATION DATA | SIGHT,REFLEX |
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About NSN 1240-00-931-8901
NSN 1240-00-931-8901 is a National Stock Number assigned to Ring,Retaining,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 1 part number associated with this NSN from 1 manufacturer.
The current government unit price for NSN 1240-00-931-8901 is $15.18. Price history shows 2 recorded price changes.
To find the part number for NSN 1240-00-931-8901, 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.