PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

313-12Reservoir Insert

Mayhew Industries, Inc. · NSN 4920-01-343-7624 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-343-7624 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-343-7624. Primary manufacturer part number: 313-12.
Features
  • Reservoir Insert — FSC 4920
  • General Characteristics Item Description: SQUARE; STEEL COLD ROLL; 9.750 INH; 6.125 IN W IN
  • 1 verified cross-reference
  • Primary manufacturer: Mayhew Industries, Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Reservoir Insert, cataloged under National Stock Number 4920-01-343-7624, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Mayhew Industries, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-343-7624
Primary Part Number313-12
Item NameReservoir Insert
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerMayhew Industries, Inc.
StatusACTIVE
General Characteristics Item DescriptionSQUARE; STEEL COLD ROLL; 9.750 INH; 6.125 IN W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5136-00-197-95667249 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
5325-00-369-362831312 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace, Llc Dba Jackson South
5330-00-513-103431312 INTERCHANGEABLE
Gasket
Honeywell International Inc. Div Aerospace - Torrance
4730-00-554-7833 INTERCHANGEABLE
Adapter,straight,tube to Hose
3110-00-926-1379L44649 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
6550-01-153-3637231312 INTERCHANGEABLE
Sensitivity Discs,diagnostic
Becton, Dickinson and Co Dba Becton Dickinson & Co
4820-01-226-710731312 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5305-01-319-8560CB27657-006 INTERCHANGEABLE
Screw,cap,socket Head
Moog Inc. Dba Ampac-Isp Corp
7045-01-406-46637100086666 INTERCHANGEABLE
Adpe,wrist Rest
3m Company
5110-01-429-654800931312000 INTERCHANGEABLE
File,hand
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
313-12 Mayhew Industries, Inc. (USA)
Related Parts
5136-00-197-9566INTERCHANGEABLE
DIE,RETHREADING
7249
5325-00-369-3628INTERCHANGEABLE
RING,RETAINING
31312
5330-00-513-1034INTERCHANGEABLE
GASKET
31312
4730-00-554-7833INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
3110-00-926-1379INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
L44649
6550-01-153-3637INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231312
4820-01-226-7107INTERCHANGEABLE
SEAT,VALVE
31312
5305-01-319-8560INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
CB27657-006
7045-01-406-4663INTERCHANGEABLE
ADPE,WRIST REST
7100086666
5110-01-429-6548INTERCHANGEABLE
FILE,HAND
00931312000
5920-01-722-8147INTERCHANGEABLE
FUSEHOLDER,BLOCK
NMM110710-7

Frequently Asked Questions

What is NSN 4920-01-343-7624?

NSN 4920-01-343-7624 is a Reservoir Insert, manufactured by Mayhew Industries, Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-343-7624?

NSN 4920-01-343-7624 has 1 cross-referenced part number: 313-12 (Mayhew Industries, Inc.).

What NSN replaces 4920-01-343-7624?

There are 11 known substitutes for 4920-01-343-7624: 5136-00-197-9566, 5325-00-369-3628, 5330-00-513-1034 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 313-12?

Key specifications for 313-12: General Characteristics Item Description: SQUARE; STEEL COLD ROLL; 9.750 INH; 6.125 IN W IN; End Item Identification: LIQUID COOLANT FILTRATION UNIT M ODEL MHAC-2AC-CDN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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